diff --git a/frontend/src/components/Feed.tsx b/frontend/src/components/Feed.tsx
index 21f526a3..e2b9d838 100644
--- a/frontend/src/components/Feed.tsx
+++ b/frontend/src/components/Feed.tsx
@@ -716,7 +716,9 @@ export default function Feed({
               (overflowing to a "+N"/count pill so they never crowd the controls), while Sort + View stay
               pinned to the right. Channel-scoped feeds show no chips (their baseline isn't a "filter you
               applied"), but still get the right-pinned Sort/View. */}
-          <div className="flex items-center gap-2 pb-2">
+          {/* Wraps on a phone: the chips and Sort + View did not fit one line, and the row pushed the
+              page 21px wide (prod UAT 2026-09-19). Sort + View then take a line of their own. */}
+          <div className="flex flex-wrap items-center gap-2 pb-2">
             {!channelScoped && (
               <>
                 {/* The active personal view (if any) leads the applied-filter row. */}
diff --git a/frontend/src/components/PlexBrowse.tsx b/frontend/src/components/PlexBrowse.tsx
index ba5ba96a..b0cb4f17 100644
--- a/frontend/src/components/PlexBrowse.tsx
+++ b/frontend/src/components/PlexBrowse.tsx
@@ -518,7 +518,7 @@ export default function PlexBrowse() {
           {/* The controls row sits directly above the grid: the applied-filter chips flow from the
               left (overflowing to a "+N"/count pill so they never crowd the controls), while Sort +
               the Discover/Browse toggle stay pinned to the right — the same layout as the Feed. */}
-          <div className="mt-1 flex items-center gap-2">
+          <div className="mt-1 flex flex-wrap items-center gap-2">
             {/* The active personal view (if any) leads the applied-filter row, like the feed. */}
             <SelectedViewChip />
             <ActiveFilterChips
diff --git a/frontend/src/components/ui/Toaster.tsx b/frontend/src/components/ui/Toaster.tsx
index 20a37717..2afccd73 100644
--- a/frontend/src/components/ui/Toaster.tsx
+++ b/frontend/src/components/ui/Toaster.tsx
@@ -111,11 +111,13 @@ export default function Toaster({
     // z-overlay, and catching the click — took play/pause, ±10, stop, prev/next and mute for as long
     // as a toast was up (the connection notice: until the server answered). The same rung UpNextCard
     // uses for the same reason. Clicks between the cards go through to what is underneath.
+    // Its width is capped by its HOST (100%), not the viewport: it sits in the content column, right
+    // of the sidebar, and a 100vw cap pushed it past the right edge of a phone (prod UAT 2026-09-19).
     <div
       // lib/listNav: focus on a toast's Undo is not the reader leaving the list the toast is about.
       data-toast-region=""
       aria-live={isTop && armed ? "polite" : "off"}
-      className={`absolute left-4 z-overlay flex flex-col gap-2 w-80 max-w-[calc(100vw-2rem)] ${
+      className={`absolute left-4 z-overlay flex flex-col gap-2 w-80 max-w-[calc(100%-2rem)] ${
         overlay ? "bottom-24 pointer-events-none" : "bottom-4"
       }`}
       // Inside an overlay, a click on a toast is not a click on the overlay's backdrop.