diff --git a/backend/app/routes/messages.py b/backend/app/routes/messages.py
index d7502f75..eb7463f0 100644
--- a/backend/app/routes/messages.py
+++ b/backend/app/routes/messages.py
@@ -46,7 +46,7 @@ WELCOME = {
         "This is your private message inbox. Conversations with other members are end-to-end "
         "encrypted — only you and the person you're chatting with can read them, not even an "
         "admin. To start messaging someone, set up secure messaging with a passphrase first.\n\n"
-        "Enjoy your feed!"
+        "Enjoy your Feed!"
     ),
     "hu": (
         "Üdv a Siftlode-on! 👋\n\n"
diff --git a/frontend/src/components/Feed.tsx b/frontend/src/components/Feed.tsx
index e4a8d84c..7a113dc2 100644
--- a/frontend/src/components/Feed.tsx
+++ b/frontend/src/components/Feed.tsx
@@ -146,7 +146,7 @@ export default function Feed({
     (video: Video, startAt: number | null = null) => setActiveVideo({ video, startAt }),
     [],
   );
-  // Stable identity, like Playlists' `closePlayer`: PlayerModal's keydown/scroll-lock effect
+  // Stable identity, like Playlists' `closePlayer`: PlayerModal's keydown effect
   // depends on `onClose`, so a fresh closure every Feed render re-subscribed those listeners,
   // re-ran focusModal() under the open player, dropped its in-flight timers and flushed the
   // debounced volume write on each pass.
diff --git a/frontend/src/components/OnboardingWizard.tsx b/frontend/src/components/OnboardingWizard.tsx
index ab2db044..339c9e15 100644
--- a/frontend/src/components/OnboardingWizard.tsx
+++ b/frontend/src/components/OnboardingWizard.tsx
@@ -125,8 +125,9 @@ export default function OnboardingWizard({ me, onClose }: { me: Me; onClose: ()
   useDialogChrome(panelRef, rootRef);
   useEffect(() => {
     const onKey = (e: KeyboardEvent) => {
-      // Only while nothing is above us: an error dialog opened from inside the wizard owns the Tab.
-      if (e.key !== "Tab" || !layer.isTopmost()) return;
+      // Only while nothing that owns the keyboard is above us: an error dialog opened from inside the
+      // wizard owns the Tab, a hover card under the pointer does not.
+      if (e.key !== "Tab" || layer.blockingAbove()) return;
       const panel = panelRef.current;
       // The SAME three arguments `ui/Modal` passes, for the same two reasons — and this call had
       // neither of them (round 6, on the commit that extracted the helper so the two shells could
diff --git a/frontend/src/components/PlayerModal.tsx b/frontend/src/components/PlayerModal.tsx
index 5de0b221..10f30288 100644
--- a/frontend/src/components/PlayerModal.tsx
+++ b/frontend/src/components/PlayerModal.tsx
@@ -27,7 +27,13 @@ import {
 import Avatar from "./ui/Avatar";
 import AddToPlaylist from "./AddToPlaylist";
 import { PopoverSurface, useAnchoredPopover } from "./ui/AnchoredPopover";
-import { pushLayer, removeLayer, anyLayerAbove, escapeHandled } from "../lib/layerStack";
+import {
+  pushLayer,
+  removeLayer,
+  anyBlockingLayerAbove,
+  anyLayerAbove,
+  escapeHandled,
+} from "../lib/layerStack";
 import { trapTab, useDialogChrome } from "./ui/dialogFocus";
 import DownloadButton from "./DownloadButton";
 import { api, type Video, type VideoStatus } from "../lib/api";
@@ -399,7 +405,7 @@ export default function PlayerModal({
 
   useKeyScope("ytPlayer");
 
-  // Keyboard shortcuts + background scroll lock. The chords live in the shared keymap (`ytPlayer`
+  // Keyboard shortcuts. The chords live in the shared keymap (`ytPlayer`
   // scope) so the help sheet lists them; only the behaviour behind each id is here.
   // These fire only while focus is on our page, not inside the cross-origin player iframe — so
   // we focus the modal card on open and again on player-ready (autoplay can grab focus).
@@ -424,10 +430,11 @@ export default function PlayerModal({
       nudgeSeek(secs);
     };
     const onKey = (e: KeyboardEvent) => {
-      // The shared dialog Tab trap — only while nothing is layered above the player: a Modal opened
-      // over it (the download dialog) traps for itself.
+      // The shared dialog Tab trap — only while nothing that owns the keyboard is layered above the
+      // player: a Modal opened over it (the download dialog) traps for itself. The title's hover card
+      // does not, so it must not switch the trap off.
       if (e.key === "Tab") {
-        if (layerIdRef.current != null && anyLayerAbove(layerIdRef.current)) return;
+        if (layerIdRef.current != null && anyBlockingLayerAbove(layerIdRef.current)) return;
         if (dialogRef.current) trapTab(e, dialogRef.current, cardRef.current);
         return;
       }
diff --git a/frontend/src/components/Playlists.tsx b/frontend/src/components/Playlists.tsx
index 4d787d7a..8851d548 100644
--- a/frontend/src/components/Playlists.tsx
+++ b/frontend/src/components/Playlists.tsx
@@ -689,7 +689,7 @@ export default function Playlists() {
       .catch((e: unknown) => notifyActionError(e, t("errors.writeFailed.videoState")));
   }
 
-  // Stable identity: PlayerModal's keydown/scroll-lock effect depends on it, so a fresh closure
+  // Stable identity: PlayerModal's keydown effect depends on it, so a fresh closure
   // every render re-subscribed those listeners and re-ran focusModal() under the open player.
   const closePlayer = useCallback(() => setPlaying(null), []);
 
diff --git a/frontend/src/components/SavedViewsPopover.dom.test.tsx b/frontend/src/components/SavedViewsPopover.dom.test.tsx
new file mode 100644
index 00000000..ba28aeaa
--- /dev/null
+++ b/frontend/src/components/SavedViewsPopover.dom.test.tsx
@@ -0,0 +1,51 @@
+// @vitest-environment jsdom
+//
+// "Manage views…" opens a dialog from a menu row, so it must close the menu FIRST and open the dialog
+// on a fresh task (`closeThenAct`): the menu's focus return, queued as it unmounts, otherwise takes the
+// dialog's focus back to the trigger behind its scrim — measured in Chrome on ActionMenu (E11 S2), and
+// this row was the sibling that fix missed (deep-review E11 round 1). jsdom does not run that focus
+// race, so the ORDER is what is pinned: the menu is gone before the dialog is asked to open.
+import { beforeAll, describe, expect, it, vi } from "vitest";
+import { fireEvent, render, screen } from "@testing-library/react";
+import { FloatingTree } from "@floating-ui/react";
+
+const openModal = vi.fn();
+vi.mock("react-i18next", async (importOriginal) => {
+  const actual = await importOriginal<typeof import("react-i18next")>();
+  return { ...actual, useTranslation: () => ({ t: (key: string) => key }) };
+});
+vi.mock("./SavedViewsProvider", () => ({
+  useSavedViews: () => ({ views: [], activeViewId: null, apply: vi.fn(), openModal }),
+}));
+
+import SavedViewsPopover from "./SavedViewsPopover";
+
+beforeAll(() => {
+  class Stub {
+    observe() {}
+    unobserve() {}
+    disconnect() {}
+    takeRecords() {
+      return [];
+    }
+  }
+  globalThis.ResizeObserver ??= Stub as unknown as typeof ResizeObserver;
+  globalThis.IntersectionObserver ??= Stub as unknown as typeof IntersectionObserver;
+});
+
+describe("SavedViewsPopover · Manage views…", () => {
+  it("closes the menu first, then opens the dialog once", async () => {
+    render(
+      <FloatingTree>
+        <SavedViewsPopover trigger="views" ariaLabel="Saved views" />
+      </FloatingTree>,
+    );
+    fireEvent.click(screen.getByRole("button", { name: "Saved views" }));
+    // floating-ui never positions in jsdom, so the surface stays visibility:hidden and the row has no
+    // accessible name to query by: find it by its text.
+    fireEvent.click(screen.getByText("views.manage"));
+    expect(screen.queryByRole("menuitem", { hidden: true })).toBeNull();
+    expect(openModal).not.toHaveBeenCalled();
+    await vi.waitFor(() => expect(openModal).toHaveBeenCalledTimes(1));
+  });
+});
diff --git a/frontend/src/components/SavedViewsPopover.tsx b/frontend/src/components/SavedViewsPopover.tsx
index 877fea69..b51e99bb 100644
--- a/frontend/src/components/SavedViewsPopover.tsx
+++ b/frontend/src/components/SavedViewsPopover.tsx
@@ -1,7 +1,12 @@
 import { useState, type ReactNode } from "react";
 import { useTranslation } from "react-i18next";
 import { Bookmark, Check, Settings2 } from "lucide-react";
-import { PopoverItem, PopoverSurface, useAnchoredPopover } from "./ui/AnchoredPopover";
+import {
+  PopoverItem,
+  PopoverSurface,
+  closeThenAct,
+  useAnchoredPopover,
+} from "./ui/AnchoredPopover";
 import { useSavedViews } from "./SavedViewsProvider";
 
 // The saved-views quick-picker. The filter-panel header's icon (and the toolbar's view chip) use it as
@@ -67,10 +72,8 @@ export default function SavedViewsPopover({
         <div className="mt-1 border-t border-border pt-1">
           <PopoverItem
             role="menuitem"
-            onSelect={() => {
-              openModal();
-              setOpen(false);
-            }}
+            // Opens a dialog: close first, or the menu's focus return steals its focus (closeThenAct).
+            onSelect={() => closeThenAct(() => setOpen(false), openModal)}
             label={t("views.manage")}
             className="flex w-full items-center gap-2 rounded-md px-2 py-1.5 text-left text-sm text-muted transition hover:text-fg"
           >
diff --git a/frontend/src/components/Welcome.tsx b/frontend/src/components/Welcome.tsx
index 70d57391..8736e330 100644
--- a/frontend/src/components/Welcome.tsx
+++ b/frontend/src/components/Welcome.tsx
@@ -30,7 +30,7 @@ import { setLanguage, type LangCode } from "../i18n";
 import LanguageSwitcher from "./LanguageSwitcher";
 import { Button } from "./ui/Button";
 import { trapTab, useDialogChrome } from "./ui/dialogFocus";
-import { isTopmost, pushLayer, removeLayer } from "../lib/layerStack";
+import { anyBlockingLayerAbove, isTopmost, pushLayer, removeLayer } from "../lib/layerStack";
 import { inputCls } from "./ui/form";
 import { entryHash, entrySearch } from "../lib/entryUrl";
 import type { VerifyEntry } from "../lib/useVerifyEntry";
@@ -275,11 +275,9 @@ function Lightbox({ src, label, onClose }: { src: string; label: string; onClose
   // and the wizard get theirs; the body-scroll lock moved with it, and round 7 added the layer
   // membership below.
   //
-  // It is the THIRD of four to get the contract, not the last: `PlayerModal` is also
-  // `role="dialog" aria-modal="true"` and still hand-rolls its own scroll lock with no accessible
-  // name, no Tab trap and no focus restore. Saying "the fourth shell" here read as though the sweep
-  // were finished, which is the false-completeness that let a demo refusal sit unconverted for a
-  // whole round. It is on ROADMAP.md instead (round 7).
+  // It was the third of four `aria-modal` shells to get the contract; `PlayerModal`, the fourth,
+  // joined in E11 S2, so all four (`ui/Modal`, the wizard, this, the player) now share
+  // `useDialogChrome` and its one counted scroll lock.
   const panelRef = useRef<HTMLDivElement>(null);
   useDialogChrome(panelRef);
   // Keep a stable handler across renders so the stack id is assigned once per mount (as in ui/Modal).
@@ -295,14 +293,14 @@ function Lightbox({ src, label, onClose }: { src: string; label: string; onClose
     // landing page grows (deep-review round 7).
     const id = pushLayer();
     const onKey = (e: KeyboardEvent) => {
-      if (!isTopmost(id)) return;
-      if (e.key === "Escape") {
+      if (e.key === "Escape" && isTopmost(id)) {
         e.stopPropagation();
         onCloseRef.current();
         return;
       }
+      // The trap defers only to a layer that owns the keyboard, not to a hover card under the pointer.
       const panel = panelRef.current;
-      if (e.key === "Tab" && panel) trapTab(e, panel, panel);
+      if (e.key === "Tab" && panel && !anyBlockingLayerAbove(id)) trapTab(e, panel, panel);
     };
     window.addEventListener("keydown", onKey);
     return () => {
diff --git a/frontend/src/components/ui/ActionMenu.tsx b/frontend/src/components/ui/ActionMenu.tsx
index c311557f..d643ce33 100644
--- a/frontend/src/components/ui/ActionMenu.tsx
+++ b/frontend/src/components/ui/ActionMenu.tsx
@@ -1,6 +1,6 @@
 import { Fragment, useState, type ReactNode } from "react";
 import { ChevronRight, MoreHorizontal } from "lucide-react";
-import { PopoverItem, PopoverSurface, useAnchoredPopover } from "./AnchoredPopover";
+import { PopoverItem, PopoverSurface, closeThenAct, useAnchoredPopover } from "./AnchoredPopover";
 
 // A reusable "⋯ more actions" overflow menu: a compact trigger that opens a list of one-shot actions.
 // Built on the R8 AnchoredPopover platform (arrows/typeahead/Escape/anchor-flip), same as ViewSwitcher
@@ -82,17 +82,8 @@ export function MenuItemList({
               disabled={it.disabled}
               label={it.label}
               title={it.title}
-              onSelect={() => {
-                // Close FIRST, act once the menu has handed the focus back. floating-ui returns the
-                // focus to the trigger from a microtask queued as the menu unmounts, so an action run
-                // in the same batch had its focus taken back by it: measured in Chrome (E11 S2), a
-                // confirm dialog opened from the rail's menu landed its focus on Cancel and lost it
-                // 7 ms later to the row BEHIND its scrim, where Enter activated the row. A fresh task
-                // runs after that microtask — and a dialog opened there captures the trigger, not a
-                // dying menu item, as the element to restore the focus to.
-                onClose();
-                setTimeout(it.onSelect, 0);
-              }}
+              // Any row may open a dialog (a confirm), so every row closes first — see closeThenAct.
+              onSelect={() => closeThenAct(onClose, it.onSelect)}
               className={`${ROW}${it.danger ? " text-danger" : ""}`}
             >
               {it.icon && (
diff --git a/frontend/src/components/ui/AnchoredPopover.tsx b/frontend/src/components/ui/AnchoredPopover.tsx
index 1b87842f..fbd6e08e 100644
--- a/frontend/src/components/ui/AnchoredPopover.tsx
+++ b/frontend/src/components/ui/AnchoredPopover.tsx
@@ -393,6 +393,18 @@ const HIGHLIGHT_SELECTED =
 const HIGHLIGHT_SELECTED_RING_ONLY =
   "data-active:ring-2 data-active:ring-inset data-active:ring-accent/70";
 
+/** A menu row whose action opens a dialog or moves the focus: close the menu FIRST and act once it
+ *  has handed the focus back. floating-ui returns the focus to the trigger from a microtask queued as
+ *  the menu unmounts, so an action run in the same batch had its focus taken back by it: measured in
+ *  Chrome (E11 S2), a confirm dialog opened from the rail's menu landed its focus on Cancel and lost it
+ *  7 ms later to the row BEHIND its scrim, where Enter activated the row. A fresh task runs after that
+ *  microtask — and a dialog opened there captures the trigger, not a dying menu item, as the element
+ *  to restore the focus to. Every such row goes through here (`ActionMenu`, "Manage views…"). */
+export function closeThenAct(close: () => void, act: () => void): void {
+  close();
+  setTimeout(act, 0);
+}
+
 export function PopoverItem({
   children,
   onSelect,
diff --git a/frontend/src/components/ui/Modal.dom.test.tsx b/frontend/src/components/ui/Modal.dom.test.tsx
index 853c2891..26597680 100644
--- a/frontend/src/components/ui/Modal.dom.test.tsx
+++ b/frontend/src/components/ui/Modal.dom.test.tsx
@@ -22,6 +22,7 @@ vi.mock("../../lib/history", () => ({ useBackToClose: () => {} }));
 
 import Modal from "./Modal";
 import { clearAll, notify } from "../../lib/notifications";
+import { pushLayer, removeLayer } from "../../lib/layerStack";
 
 // Fire a keydown on window (where Modal installs its handler), inside act.
 const press = (key: string, shiftKey = false) =>
@@ -93,6 +94,24 @@ describe("Modal focus trap (offsetParent stubbed 'visible')", () => {
     expect(document.activeElement).toBe(screen.getByText("beta"));
   });
 
+  // A tooltip or hover card open under a resting pointer is a (passive) layer above the dialog. It
+  // takes Escape first, but deferring the Tab trap to it let Shift+Tab walk out behind the scrim.
+  it("keeps trapping while only a hover card is open above it", () => {
+    render(
+      <Modal title="t" onClose={() => {}}>
+        <Body />
+      </Modal>,
+    );
+    const hover = pushLayer({ passive: true });
+    try {
+      screen.getByText("beta").focus(); // last
+      press("Tab");
+      expect(document.activeElement).toBe(closeBtn());
+    } finally {
+      removeLayer(hover);
+    }
+  });
+
   it("Tab reaches a toast shown inside the dialog, and wraps from it", () => {
     // The dialog's toast host sits beside the panel; trapped to the panel, a toast's Undo or dismiss
     // could not be reached from the keyboard at all.
diff --git a/frontend/src/components/ui/Modal.tsx b/frontend/src/components/ui/Modal.tsx
index 068baf70..2695089b 100644
--- a/frontend/src/components/ui/Modal.tsx
+++ b/frontend/src/components/ui/Modal.tsx
@@ -3,7 +3,7 @@ import { createPortal } from "react-dom";
 import { useTranslation } from "react-i18next";
 import { X } from "lucide-react";
 import { useBackToClose } from "../../lib/history";
-import { pushLayer, removeLayer, isTopmost } from "../../lib/layerStack";
+import { anyBlockingLayerAbove, pushLayer, removeLayer, isTopmost } from "../../lib/layerStack";
 import { useFullscreenPortalHost } from "../../lib/fullscreen";
 import { trapTab, useDialogChrome } from "./dialogFocus";
 import { Button } from "./Button";
@@ -61,15 +61,15 @@ export default function Modal({
   useEffect(() => {
     const id = pushLayer();
     const onKey = (e: KeyboardEvent) => {
-      if (!isTopmost(id)) return;
-      if (e.key === "Escape") {
+      if (e.key === "Escape" && isTopmost(id)) {
         e.stopPropagation();
         onCloseRef.current();
         return;
       }
       // Focus trap: keep Tab / Shift+Tab cycling inside the dialog instead of reaching the inert
-      // page behind the backdrop. Only the topmost modal traps (a nested one defers to its child).
-      if (e.key === "Tab") {
+      // page behind the backdrop. A nested modal or a click-opened menu above traps for itself; a hover
+      // card open under the pointer (a passive layer) does not, so it must not switch the trap off.
+      if (e.key === "Tab" && !anyBlockingLayerAbove(id)) {
         const panel = panelRef.current;
         if (!panel) return;
         // The whole dialog, not just the panel: its toast host sits beside the panel (see ui/Toaster),
diff --git a/frontend/src/i18n/locales/en/errors.json b/frontend/src/i18n/locales/en/errors.json
index 47a56ce9..0f2326ac 100644
--- a/frontend/src/i18n/locales/en/errors.json
+++ b/frontend/src/i18n/locales/en/errors.json
@@ -21,7 +21,7 @@
     "job": "This job doesn't exist any more."
   },
   "reason": {
-    "unreachable": "The server couldn't be reached, so the change didn't go through. Try again.",
+    "unreachable": "The server couldn't be reached. Try again.",
     "forbidden": "You don't have permission to do that.",
     "rateLimited": "Too many requests at once — wait a moment and try again.",
     "unexpected": "Something went wrong in the app. Try again."
diff --git a/frontend/src/lib/history.dom.test.ts b/frontend/src/lib/history.dom.test.ts
index f34f9907..380d81d9 100644
--- a/frontend/src/lib/history.dom.test.ts
+++ b/frontend/src/lib/history.dom.test.ts
@@ -163,6 +163,36 @@ describe("closeOverlaysThenNavigate", () => {
     }
   });
 
+  // An overlay's Back callback is a Back STEP: the Plex player keeps its panels on one entry and peels
+  // one per call. Called once, the entry stayed and the navigation was dropped 1.5 s later — `i`, `d`,
+  // Shift+W in the player closed the info panel and nothing else (deep-review E11 round 1).
+  it("asks again, a render apart, when one call peels only a step off the overlay", async () => {
+    const back = stubBack();
+    try {
+      let steps = 2;
+      const calls: number[] = [];
+      const holder: { unmount?: () => void } = {};
+      const r = renderHook(() =>
+        useBackToClose(() => {
+          calls.push(steps);
+          if (--steps === 0) holder.unmount?.();
+        }),
+      );
+      holder.unmount = r.unmount;
+      await settle();
+      const navigate = vi.fn();
+      act(() => closeOverlaysThenNavigate(navigate));
+      expect(calls).toEqual([2]);
+      await act(async () => {
+        await new Promise((res) => setTimeout(res, 300));
+      });
+      expect(calls).toEqual([2, 1]); // never called again once the entry is gone
+      expect(navigate).toHaveBeenCalledTimes(1);
+    } finally {
+      back.mockRestore();
+    }
+  });
+
   // The old helper ran after "a popstate" OR a 250 ms fallback, whichever came first — so a reclaim
   // slower than the fallback undid the navigation. It must wait for the history, not the clock.
   it("waits for a back() still in flight instead of pushing under it", async () => {
diff --git a/frontend/src/lib/history.navPosition.dom.test.tsx b/frontend/src/lib/history.navPosition.dom.test.tsx
index 53d4887b..33fe6ffe 100644
--- a/frontend/src/lib/history.navPosition.dom.test.tsx
+++ b/frontend/src/lib/history.navPosition.dom.test.tsx
@@ -5,7 +5,7 @@
 // stamped onto the entry being left (`rememberNavPosition`) and a popstate landing on it focuses the item
 // once the page's lists are back. A landing is simulated the way the browser delivers one: the entry's
 // state is current and a popstate carries it. Its own file: history.ts and listNav keep module state.
-import { useRef } from "react";
+import { useEffect, useRef, useState } from "react";
 import { afterEach, describe, expect, it } from "vitest";
 import { act, cleanup, render, waitFor } from "@testing-library/react";
 import { rememberNavPosition } from "./history";
@@ -92,6 +92,44 @@ describe("rememberNavPosition · Back focuses the item a view was left from", ()
     await waitFor(() => expect(focused()).toBe("a1"));
   });
 
+  // A sub-view (a Plex show page) switches back in its OWN popstate listener, registered after this
+  // module's: while ours runs, focus still sits in the view being left. Measured in Chrome (deep-review
+  // E11 round 1) — Discover card → show → `j` on the show page → Back left focus on <body>.
+  it("restores when a later popstate listener switches the view the focus was still in", async () => {
+    const { unmount } = render(<Page />);
+    const stamped = leaveFrom("b1", 4);
+    unmount();
+    function Views() {
+      const [view, setView] = useState<"sub" | "page">("sub");
+      useEffect(() => {
+        const onPop = () => setView("page");
+        window.addEventListener("popstate", onPop);
+        return () => window.removeEventListener("popstate", onPop);
+      }, []);
+      return view === "page" ? <Page /> : <List id="s" count={2} />;
+    }
+    render(<Views />);
+    press("j");
+    expect(focused()).toBe("s0");
+    landOn(stamped);
+    await waitFor(() => expect(focused()).toBe("b1"));
+  });
+
+  // A restore still waiting for the landed page's lists must not outlive the next push: it would
+  // focus "list 1, item 1" of whatever page that push opened.
+  it("is cancelled by the next push", async () => {
+    const { unmount } = render(<Page />);
+    const stamped = leaveFrom("b1", 4);
+    unmount();
+    landOn(stamped);
+    render(<List id="b" count={3} />); // one list of the two: the restore keeps waiting
+    await sleep(120);
+    window.history.pushState({ ...rememberNavPosition(), view: "elsewhere" }, "");
+    render(<Page />); // enough lists now, on the page the push opened
+    await sleep(150);
+    expect(focused()).toBeUndefined();
+  });
+
   it("leaves focus where it is when something already has it", async () => {
     const { unmount } = render(<Page />);
     const stamped = leaveFrom("b1", 4);
diff --git a/frontend/src/lib/history.navRestore.reload.dom.test.tsx b/frontend/src/lib/history.navRestore.reload.dom.test.tsx
new file mode 100644
index 00000000..78f888d6
--- /dev/null
+++ b/frontend/src/lib/history.navRestore.reload.dom.test.tsx
@@ -0,0 +1,50 @@
+// @vitest-environment jsdom
+//
+// The stamp `rememberNavPosition` leaves in history.state survives a reload, but module state does not:
+// the listener that reads it was installed by the first push, so after F5 the first Back onto a
+// stamped entry restored nothing (deep-review E11 round 1). Its own file, because the point is a
+// module that has made NO push yet — any other test in history.navPosition would have made one.
+import { useRef } from "react";
+import { afterEach, expect, it } from "vitest";
+import { act, cleanup, render, waitFor } from "@testing-library/react";
+import "./history";
+import { navItemAttrs, useListNav } from "./listNav";
+
+function List({ id, count }: { id: string; count: number }) {
+  const ref = useRef<HTMLDivElement>(null);
+  useListNav(ref, { enabled: true });
+  return (
+    <div ref={ref}>
+      {Array.from({ length: count }, (_, i) => (
+        <div key={i} data-testid={`${id}${i}`} {...navItemAttrs(i)}>
+          {id}
+          {i}
+        </div>
+      ))}
+    </div>
+  );
+}
+
+afterEach(() => {
+  cleanup();
+  window.history.replaceState(null, "");
+});
+
+it("restores on a landing before this load has pushed anything", async () => {
+  // An entry stamped before the reload: list 1 of 2, item 1.
+  const state = { sfPage: "home", sfNav: { list: 1, lists: 2, index: 1 } };
+  window.history.replaceState(state, "");
+  render(
+    <>
+      <List id="a" count={2} />
+      <List id="b" count={3} />
+    </>,
+  );
+  act(() => {
+    window.dispatchEvent(new PopStateEvent("popstate", { state }));
+  });
+  await waitFor(() =>
+    expect((document.activeElement as HTMLElement | null)?.dataset.testid).toBe("b1"),
+  );
+  expect(window.history.state.sfNav).toBeUndefined();
+});
diff --git a/frontend/src/lib/history.ts b/frontend/src/lib/history.ts
index d8deaf31..9f53e238 100644
--- a/frontend/src/lib/history.ts
+++ b/frontend/src/lib/history.ts
@@ -69,11 +69,10 @@ export function subscribeNav(cb: () => void): () => void {
 // See lib/listNav "The item a view was left from". Stamped onto the entry being LEFT, right before a
 // push opens a new view over it; read when Back/Forward lands on that entry, and dropped from it there,
 // so a later landing on the same entry — an overlay closing over it — cannot pull focus to an old item.
+// Installed at load, not by the first push: a stamp survives a reload in history.state, and the first
+// Back after one must still find a listener (deep-review E11 round 1).
 let cancelNavRestore = () => {};
-let navRestoreInstalled = false;
-function ensureNavRestore(): void {
-  if (navRestoreInstalled) return;
-  navRestoreInstalled = true;
+if (typeof window !== "undefined") {
   window.addEventListener("popstate", (e) => {
     cancelNavRestore();
     const pos = (e.state as { sfNav?: NavPosition } | null)?.sfNav;
@@ -88,7 +87,9 @@ function ensureNavRestore(): void {
  *  channel, a tab). Returns the current state WITHOUT the stamp: a push that spreads the current state
  *  must spread this, so the new entry does not inherit a position it was never left from. */
 export function rememberNavPosition(): Record<string, unknown> {
-  ensureNavRestore();
+  // A restore still waiting for the last landing's lists belongs to the page being left: left
+  // running, it would focus "list N, item M" of whatever page this push opens.
+  cancelNavRestore();
   const { sfNav: _stale, ...st } = (window.history.state ?? {}) as Record<string, unknown>;
   const pos = navPosition();
   window.history.replaceState(pos ? { ...st, sfNav: pos } : st, "");
@@ -251,6 +252,11 @@ function historyInSync(): boolean {
 // render (measured back()→popstate: 1–13 ms in Chrome); nothing in the app refuses a close today,
 // but a future "discard your changes?" guard must not be navigated out from under.
 const CLOSE_TIMEOUT_MS = 1500;
+// An overlay's Back callback is a Back STEP, and one entry can hold several steps: the Plex player's
+// panels share a single entry and Back peels one per press. Navigating over it asks again, a render
+// apart (the callback reads what the last one closed), until the entry is gone or the timeout drops
+// the command.
+const RECLOSE_MS = 50;
 
 /** Close `targets` (via `close`), then `run` once they have unmounted AND the history has caught up.
  *
@@ -267,7 +273,12 @@ const CLOSE_TIMEOUT_MS = 1500;
  *  `run` goes out on a fresh task, never inside the popstate dispatch that settled it: listeners
  *  registered before ours (NavigationProvider's) have read that event already, but ones after it
  *  have not, and a page applied from the OLD entry after our push would undo the navigation. */
-function afterClosing(targets: readonly Overlay[], close: () => void, run: () => void): void {
+function afterClosing(
+  targets: readonly Overlay[],
+  close: () => void,
+  run: () => void,
+  reclose = false,
+): void {
   let done = false;
   let queued = false;
   const gone = () => targets.every((o) => !overlayStack.includes(o));
@@ -277,7 +288,13 @@ function afterClosing(targets: readonly Overlay[], close: () => void, run: () =>
     syncWaiters.delete(check);
     window.removeEventListener("popstate", check);
     clearTimeout(timeout);
+    clearInterval(again);
   };
+  const again = reclose
+    ? setInterval(() => {
+        if (!done && !gone()) close();
+      }, RECLOSE_MS)
+    : undefined;
   function check(): void {
     if (queued || !ready()) return;
     queued = true;
@@ -318,7 +335,12 @@ export function closeOverlaysThenNavigate(navigate: () => void): void {
     return;
   }
   const targets = [...overlayStack];
-  afterClosing(targets, () => [...targets].reverse().forEach((o) => o.cb()), navigate);
+  const close = () =>
+    [...targets]
+      .reverse()
+      .filter((o) => overlayStack.includes(o))
+      .forEach((o) => o.cb());
+  afterClosing(targets, close, navigate, true);
 }
 
 /** Close the overlay a control lives in, then run its command once that overlay's entry is back —
diff --git a/frontend/src/lib/keymap.sequence.test.ts b/frontend/src/lib/keymap.sequence.test.ts
index 4d31b5aa..cf32f0d5 100644
--- a/frontend/src/lib/keymap.sequence.test.ts
+++ b/frontend/src/lib/keymap.sequence.test.ts
@@ -87,6 +87,22 @@ describe("two-step sequences", () => {
     expect(calls).toEqual(["goDownloads"]);
   });
 
+  // No second step needs a modifier (D1), so a chord with one is the reader changing their mind: it
+  // must reach its own row. Swallowed, `g` then Ctrl+K opened the browser's search, not the palette.
+  it("lets a modifier chord abandon the sequence and match as itself", () => {
+    const calls: string[] = [];
+    const global = {
+      help: () => calls.push("help"),
+      palette: () => calls.push("palette"),
+      home: () => calls.push("home"),
+    };
+    dispatch(press({ key: "g" }), "page", pageHandlers(calls));
+    const k = press({ key: "k", ctrlKey: true, metaKey: true });
+    expect(dispatch(k, "global", global)).toBe(true);
+    expect(dispatch(press({ key: "f" }), "page", pageHandlers(calls))).toBe(false); // not `g f`
+    expect(calls).toEqual(["palette"]);
+  });
+
   it("does not start or finish inside a text field", () => {
     const calls: string[] = [];
     const input = document.createElement("input");
diff --git a/frontend/src/lib/keymap.ts b/frontend/src/lib/keymap.ts
index 413d1e47..19501eb7 100644
--- a/frontend/src/lib/keymap.ts
+++ b/frontend/src/lib/keymap.ts
@@ -297,7 +297,14 @@ function liveSequence(e: KeyboardEvent): typeof pending {
     pending = null;
     return null;
   }
-  return MODIFIER_KEYS.has(e.key) ? null : pending;
+  if (MODIFIER_KEYS.has(e.key)) return null;
+  // A chord with a modifier cannot be a second step (no binding may need one, D1): it abandons the
+  // sequence and is matched as itself, or `g` then Mod+K would open the browser's search, not ours.
+  if (e.ctrlKey || e.metaKey || e.altKey || e.shiftKey) {
+    pending = null;
+    return null;
+  }
+  return pending;
 }
 
 const stepsOf = (chord: string): string[] => chord.split(" ");
diff --git a/frontend/src/lib/layerStack.ts b/frontend/src/lib/layerStack.ts
index d56d8512..573a61fa 100644
--- a/frontend/src/lib/layerStack.ts
+++ b/frontend/src/lib/layerStack.ts
@@ -51,6 +51,14 @@ export function anyLayerAbove(id: number): boolean {
   return i !== -1 && i < stack.length - 1;
 }
 
+/** True when a layer that owns the keyboard sits above `id` — the predicate for a dialog's Tab trap.
+ *  A tooltip or hover card open under a resting pointer takes Escape first, but not the Tab: deferring
+ *  the trap to it let Shift+Tab walk out of the dialog into the page behind its scrim. */
+export function anyBlockingLayerAbove(id: number): boolean {
+  const i = stack.indexOf(id);
+  return i !== -1 && stack.slice(i + 1).some((x) => !passive.has(x));
+}
+
 // UX-8 — a layer that ACTS on an Escape stamps the event here; a lower layer with its own key handler
 // (the players, listening on `window`) reads the stamp instead of re-reading the stack. This closes
 // the "one Escape closes BOTH the popover and the player" bug: the popover's Escape listener is on
@@ -76,7 +84,7 @@ export function useLayer(
   active: boolean,
   onEscape?: () => void,
   opts?: { passive?: boolean },
-): { isTopmost: () => boolean; anyAbove: () => boolean } {
+): { isTopmost: () => boolean; anyAbove: () => boolean; blockingAbove: () => boolean } {
   const idRef = useRef<number | null>(null);
   const escRef = useRef(onEscape);
   escRef.current = onEscape;
@@ -110,5 +118,6 @@ export function useLayer(
   return {
     isTopmost: () => idRef.current != null && isTopmost(idRef.current),
     anyAbove: () => idRef.current != null && anyLayerAbove(idRef.current),
+    blockingAbove: () => idRef.current != null && anyBlockingLayerAbove(idRef.current),
   };
 }
diff --git a/frontend/src/lib/listNav.dom.test.tsx b/frontend/src/lib/listNav.dom.test.tsx
index 34ea2e0d..fffc797d 100644
--- a/frontend/src/lib/listNav.dom.test.tsx
+++ b/frontend/src/lib/listNav.dom.test.tsx
@@ -3,9 +3,9 @@
 // `lib/listNav` against real DOM: `j`/`k` from item to item and across lists in reading order, the
 // arrows around a grid, Enter as a click on the item's own "open" element — and the places where the
 // keys must stay out of the way (a field, an overlay, a control inside the card).
-import { useRef } from "react";
+import { useRef, useState } from "react";
 import { afterEach, describe, expect, it, vi } from "vitest";
-import { act, cleanup, render, screen, waitFor } from "@testing-library/react";
+import { act, cleanup, fireEvent, render, screen, waitFor } from "@testing-library/react";
 import { navItemAttrs, useListNav } from "./listNav";
 import { pushLayer, removeLayer } from "./layerStack";
 
@@ -349,3 +349,83 @@ describe("useListNav · keys and lists it must leave alone", () => {
     expect(focused()).toBe("a1");
   });
 });
+
+describe("useListNav · the roving tabindex and a removed item (deep-review E11 round 1)", () => {
+  // A tile that is a native <button> is a Tab stop already. A tabindex="-1" on it took it out of the
+  // Tab order until the next `j` moved elsewhere: Shift+Tab back to a genre tile skipped it.
+  it("leaves an item that is a Tab stop in its own right out of the tabindex it roves", () => {
+    function Tiles() {
+      const ref = useRef<HTMLDivElement>(null);
+      useListNav(ref, { enabled: true });
+      return (
+        <div ref={ref}>
+          {[0, 1].map((i) => (
+            <button key={i} type="button" {...navItemAttrs(i)} data-testid={`t${i}`}>
+              tile
+            </button>
+          ))}
+        </div>
+      );
+    }
+    render(<Tiles />);
+    press("j");
+    expect(focused()).toBe("t0");
+    expect(screen.getByTestId("t0").hasAttribute("tabindex")).toBe(false);
+    press("j");
+    expect(focused()).toBe("t1");
+    expect(screen.getByTestId("t1").hasAttribute("tabindex")).toBe(false);
+  });
+
+  // Landing again on the item that already holds the roved tabindex (focus went to <body> in between)
+  // forgot it, so it kept tabindex="-1" for good — and a click on its blank area focused the card.
+  it("gives the tabindex back after landing twice on the same item", () => {
+    render(<List id="a" count={3} />);
+    press("j");
+    expect(focused()).toBe("a0");
+    act(() => (document.activeElement as HTMLElement).blur());
+    press("j");
+    expect(focused()).toBe("a0");
+    press("j");
+    expect(focused()).toBe("a1");
+    expect(screen.getByTestId("a0").hasAttribute("tabindex")).toBe(false);
+  });
+
+  // Hiding the focused feed card unmounts it and drops focus to <body>; the next `j` started over at
+  // the first visible card instead of going on from the hidden card's slot.
+  it("goes on from the slot of an item that was removed under the focus", () => {
+    function Removable() {
+      const [ids, setIds] = useState([0, 1, 2, 3]);
+      const ref = useRef<HTMLDivElement>(null);
+      useListNav(ref, { enabled: true });
+      return (
+        <div ref={ref}>
+          {ids.map((id, i) => (
+            <div key={id} {...navItemAttrs(i)} data-testid={`r${id}`}>
+              <button
+                data-testid={`r${id}-hide`}
+                onClick={() => setIds((xs) => xs.filter((x) => x !== id))}
+              >
+                hide
+              </button>
+            </div>
+          ))}
+        </div>
+      );
+    }
+    withLayout(
+      (_, n) => ({ left: 0, top: n * 100 }),
+      () => {
+        render(<Removable />);
+        press("j");
+        press("j");
+        press("j");
+        expect(focused()).toBe("r2");
+        act(() => screen.getByTestId("r2-hide").focus());
+        fireEvent.click(screen.getByTestId("r2-hide"));
+        expect(document.activeElement).toBe(document.body);
+        press("j");
+        expect(focused()).toBe("r3");
+      },
+    );
+  });
+});
diff --git a/frontend/src/lib/listNav.ts b/frontend/src/lib/listNav.ts
index 1e1a1bdd..fa3cf1ec 100644
--- a/frontend/src/lib/listNav.ts
+++ b/frontend/src/lib/listNav.ts
@@ -120,13 +120,44 @@ function firstVisible(): { list: NavList; index: number } | null {
   return fallback;
 }
 
+/** The item focus was last inside, so a `j` after that item was REMOVED (a feed card hidden, a
+ *  download deleted — focus falls to <body>) goes on from its slot instead of starting over. */
+let last: { list: NavList; index: number; el: HTMLElement } | null = null;
+
+function onFocusIn(e: FocusEvent): void {
+  const item = (e.target as HTMLElement | null)?.closest?.<HTMLElement>(`[${INDEX}]`);
+  const list =
+    item && lists.get(item.parentElement?.closest<HTMLElement>(`[${LIST}]`) as HTMLElement);
+  if (item && list) last = { list, index: indexOf(item), el: item };
+}
+
+/** Where `j` (`k`: the item before) lands after the last-focused item left the DOM: the item now in
+ *  its slot, if that slot is on screen. An item that only scrolled out of a virtualized list has left
+ *  the DOM too, but its slot is off screen then, so the reader's viewport (`firstVisible`) wins. */
+function slotOfRemoved(delta: 1 | -1): { list: NavList; index: number } | null {
+  if (!last || last.el.isConnected || lists.get(last.list.el) !== last.list) return null;
+  const n = last.list.count();
+  const index = Math.min(Math.max(0, delta > 0 ? last.index : last.index - 1), n - 1);
+  const el = index >= 0 ? itemAt(last.list, index) : null;
+  if (!el) return null;
+  const box = scrollParent(last.list.el)?.getBoundingClientRect();
+  const r = el.getBoundingClientRect();
+  const band = (box?.top ?? 0) + (parseFloat(getComputedStyle(el).scrollMarginTop) || 0);
+  return r.bottom > band && r.top < (box?.bottom ?? window.innerHeight)
+    ? { list: last.list, index }
+    : null;
+}
+
 function focusItem(el: HTMLElement, reveal = true): void {
-  if (roved && roved !== el) roved.removeAttribute("tabindex");
-  roved = null;
-  // An item that is focusable in its own right (a Plex card is a role=button) keeps its tabindex.
-  if (!el.hasAttribute("tabindex")) {
-    el.setAttribute("tabindex", "-1");
-    roved = el;
+  if (roved !== el) {
+    roved?.removeAttribute("tabindex");
+    roved = null;
+    // An item that is a Tab stop in its own right (a native <button> tile, a role=button card with
+    // tabIndex 0) keeps it: a -1 here would take it out of the Tab order.
+    if (!el.hasAttribute("tabindex") && el.tabIndex < 0) {
+      el.setAttribute("tabindex", "-1");
+      roved = el;
+    }
   }
   el.focus({ preventScroll: true });
   // `nearest` + the item's scroll margins: a visible item does not move, an item under the floating
@@ -151,7 +182,7 @@ function focusIndex(list: NavList, index: number): void {
 function step(delta: 1 | -1): void {
   const cur = current();
   if (!cur) {
-    const start = firstVisible();
+    const start = slotOfRemoved(delta) ?? firstVisible();
     if (start) focusIndex(start.list, start.index);
     return;
   }
@@ -284,7 +315,11 @@ export function restoreNavPosition(pos: NavPosition): () => void {
     if (el) return focusItem(el, false);
     if (Date.now() < deadline) timer = setTimeout(attempt, RESTORE_POLL_MS);
   };
-  attempt();
+  // Not inside the popstate dispatch that landed: a sub-view's own listener (`useHistorySubview`)
+  // may run after ours and has not switched the view yet — focus still sits in the view being left,
+  // and "focus is already somewhere" would give up for good (measured in Chrome, deep-review E11
+  // round 1: Plex show → Back left focus on <body>). One task later the view has rendered.
+  timer = setTimeout(attempt, 0);
   return () => clearTimeout(timer);
 }
 
@@ -309,11 +344,17 @@ export function useListNav(
       reveal: (i) => optsRef.current.reveal?.(i),
     });
     el.setAttribute(LIST, "");
-    if (lists.size === 1) window.addEventListener("keydown", onKey);
+    if (lists.size === 1) {
+      window.addEventListener("keydown", onKey);
+      document.addEventListener("focusin", onFocusIn);
+    }
     return () => {
       lists.delete(el);
       el.removeAttribute(LIST);
-      if (lists.size === 0) window.removeEventListener("keydown", onKey);
+      if (lists.size === 0) {
+        window.removeEventListener("keydown", onKey);
+        document.removeEventListener("focusin", onFocusIn);
+      }
     };
   }, [ref, opts.enabled]);
 }