E28: one action list per object, keyboard reorder, touch drawers and player
controls, the table pager, plus four deep-review fix rounds (playlist sync
locking, player restart and focus behaviour).
The repeats of a Space/Enter that landed on faded bands pressed the control once the bands were up;
they are swallowed with it. A play or pause while a session restart is out now sets that session's
intent instead of playing the outgoing stream. Tests: Skip intro outside the bands keeps its keys,
every restore takeover (wheel, finger, scrollbar, key) is covered, and the chip handoff test tells
the chip before from the row's first control.
A delete landing while a push read YouTube left a plan over no items, so the push emptied the
YouTube playlist a local-only delete keeps: the push now stops at a vanished list (PlaylistGone,
404), and a delete is refused while a sync of the list runs. The closing baseline fingerprints the
title YouTube got, not the one its lock re-reads, so a rename made during the writes stays dirty.
The other-tab test helper bounds its lock wait, so a lock-order regression fails instead of hanging.
A chip handed its focus to a Clear all or +N that went in the same removal, and the focus fell to
the body. The restore now stops when the reader scrolls, and finishes the way once the Back-to-top
spacer brings the saved spot within reach.
The same-film restart read the paused state, restarted the session without play, and resumed the
outgoing stream beside it. Space or Enter on a control the bands had faded from pressed it unseen;
now it only brings them back, and Space plays or pauses.
The mirror refresh re-ingested inside its row lock, and that ingest's commit let go of the lock
before the replace: a remove made then was undone and the list read as synced. Push, re-pull and a
delete touched items before the list row, a deadlock beside the playlist-first route edits. A push
now re-plans from the items under the lock and derives dirty after its YouTube writes.
lock_playlists moves to the sync package. Tests pin both ids of a move's lock and the claim's
own connection.
Two session requests for one item in flight at once (a quick double seek; the
StrictMode replay of the start effect) let the server's last spawn be the older
request's. The newer request's answer then named a session already gone; its
playlist 404'd before a manifest parsed, and the player stopped with "Playback
couldn't start". The 404 reclaim now covers a session that never played too,
bounded by the same budget, and keeps the start's own autoplay.
A frame later never came in a page the browser was not painting (measured: a hidden page runs no
requestAnimationFrame), and the focus stayed on the inert tab under the card.
- A key landing on a side panel's tab steps into the card it peeks open, not onto the hidden tab.
- The Channels cards keep their status / pager row at the list's end while the band is folded.
- A menu row's note shows on an enabled row too: the download state under 'Download…', not a title.
- A removal chip hands the focus to its neighbour before it goes, for every caller (the feed's and
Plex's active filters); the hidden-filter cue's own copy is gone.
- Back to a spot within a page's end spacer lands at the page's end, not its top.
- A running push / revert is tracked per list: another list's push is no longer refused unseen.
- The saved views, the view switcher, the year filter and the table's single-choice filter mark the
chosen row with MenuCheck, as DESIGN asks, not a trailing tick, a dot or a filled row; a contract
test holds every checkable menu row to it. keepSelectedPaint had no caller left and is gone.
- A combobox's panel carries its listbox role on an inner PopoverList (listInside), so the failed
load, Loading, No matches and the 'n more' line sit beside the options, not inside the listbox. The
Plex search box's Loading line likewise.
- The Plex sidebar's playlist picker offers Create only once the lists have loaded: over a failed load
it pushed the error and its Retry out at the first keystroke.
- The info overlay's collection strip listing the film itself: Play/Restart restart or resume it in
place instead of pausing it on a frozen 0:00.
- Up/Down on the closed ⋯ and tracks buttons stay the volume (openOnArrowKey: false).
- A keyboard focus in the bands holds them for 10 s after the last key, not the whole film; a tap
leaving a tapped button no longer re-shows the bands its own toggle then hid.
- Next leaving under the focus hands it to its neighbour (the player keeps its focus).
- The chosen audio / subtitle track wears the MenuCheck tick.
- Every playlist item write (add, remove, move, reorder, rename; Plex remove and remove-bulk) row-locks
the playlist before it touches an item, a move both lists in id order: remove beside reorder was a
deadlock, and two adds of one video a unique-key 500.
- The scheduled mirror refresh re-reads dirty under that lock, so an edit made during its YouTube calls
is not replaced by YouTube's order.
- A user's bulk pull holds a per-user advisory claim: two at once created duplicate mirrors. The manual
sync answers 409 sync_all_busy instead of '0 synced', and like the re-pull spends its cooldown only
on a pull that runs.
- Deleted mirrors are committed at once, not only when a later list commits.
- The claims open an unpooled connection of their own instead of a third pooled one per push.
A picker whose options failed to load said so, but the only way back was closing its dialog.
Combobox takes `onRetry`: a Retry beside the message for the pointer, and Enter in the field for
the keyboard (the panel is a listbox, which may hold options only, so the alert names Enter for
assistive tech). Every caller with an error state passes its query's refetch: both user pickers,
the channel picker and the two Plex pickers.
The client's in-flight flag covers the menus of one page only. A push reads YouTube, then writes
both sides for seconds and commits step by step, so a row lock ends at its first commit: two tabs,
or a push and the scheduled mirror refresh, could interleave into a doubled YouTube item or a
baseline recorded over the other's writes. `sync_claim` takes a session-level advisory lock on a
connection of its own (it survives those commits; a crashed worker's lock dies with its
connection, so no claim column is left stuck). Push and revert answer 409 `sync_busy`; the
scheduled refresh skips a list being synced and picks it up next run.
The player's settings tabs switched tab on an arrow and prevented its default, yet the player's
window listener still sought the video 10 s. dispatch() now skips a defaultPrevented key for
every scope; listNav's private copy of the same guard goes.
The card's own pin and the drawer's still said 'Unpin panel' / 'Pin panel open' after the edge tab
learned the title (F6). Naming them too made two buttons share a name, because the invisible tab
under an open card was still in the accessibility tree: it is now aria-hidden as well as out of
the Tab order. The generic sidebar.pin / unpin keys are gone.
The button floats over the bottom-right corner, and at the end of a long table it covered the closing
pager's '100' and 'All'. While it is up, PageScroller ends the page a button's height later (only
then, so a full-height layout gets no scrollbar). Its shown state is a shared store read through a
use… wrapper: a store's .use() called straight from a component is memoized by the React Compiler
and never re-renders (contract: store.contract.test.ts).
A tabletHidden/narrowHidden column below its width, or any column in a card
layout, took its header funnel with it: the rows were narrowed by a filter
nobody could see. The cue is shown by the inverse of the column's own
container query, so it agrees with the table at every width and text size.
Wired into DataTable, the playlist table and the channel cards (E28 F2).
CLAUDE.md, DESIGN.md and ui/README said a raw <button> is allowed anywhere in components/ui/; the
lint rule allows it only in BUTTON_PRIMITIVES (and refuses a bare FocusSafeButton elsewhere too).
The focus-safe rule's message no longer points feature code at FocusSafeButton. The README's
'actions & inputs' row was split in two by a stray line break.
The trailing .,;:!?)] was trimmed off the href and dropped from the text too, and a URL ending in a
balanced ")" (a Wikipedia article) was cut short. The trim keeps a closing paren that has its
opener, and the trimmed tail is put back after the link.
Each of the four sites kept its own invalidation list and each missed something (the channel menu's
unsubscribe left the feed showing the channel's videos; the channel page's left the counts stale).
lib/subscriptionCache invalidateSubscription is the one set; a contract test holds every call site
to it.
Every other page band folds its filter row below ~600px of height; the Channels band never did, so
its tag chip lane and status / pager row kept a short laptop window for themselves. They fold behind
one "Filters · n" (n = picked tags + other active column filters); the tabs and the TAGS editor stay,
and a folded table keeps its controls at the list's end.
Every surface composes the pin row into its object's one action list (E28 C1); the pin-only menu
had no caller left. Also un-exports isStandInFocus, which only its own file reads since H1.
- F5: a chip's × pressed from the keyboard hands the focus to the next chip (else the previous one,
else what follows) before it unmounts — in DismissibleChip, so all five chip rows get it
(`focusNeighbour` in lib/useFocusKeeper).
- F4: a drag grip names what it lifts (`common.order.dragNamed`: panel groups, personal views);
the two generic "Drag to reorder" keys are gone.
- F6: the side panel's edge tab is out of the Tab order while the card covers it, names its panel,
and a keyboard pin moves the focus into the card.
- F7: Back to top is no Tab stop while hidden, and a keyboard press leaves the focus on the page.
endsTextSelection takes the click event and exempts a keyboard click (detail 0): Enter / Space
ends no selection, so a title selected and then tabbed to opened nothing. All three callers
(FocusSafeButton, the Plex caption, the video card title) go through it.
The remote thumbnail was the last resort with no fallback of its own, so a dead CDN link drew the
browser's broken-image mark. A failed remote URL is remembered like a failed poster, and the row
shows its film / music glyph.
locate() spread the reader's filters and cleared only the tag, search and age cap, so a year, a
custom range, a length, a content type (a hidden Short under "no Shorts") or the scope could still
leave the video out. It builds the filters from nothing now, keeping only the sort and tag modes.
(Also types the C1 test's pending plan.)
The in-flight flag was per hook instance, and the rail row's menu and the list page header's "…"
are two at once: a push from one left the other offering a second push. It is one app-wide store
(`lib/store`), read with `get()` at the start so a second start refuses before a render; a revert
re-reads it after its confirm dialog.
- The row opens the download dialog, so it is labelled so; the download's state ("Downloaded",
"In queue") is its hint, not its label.
- The share dialog's expiry ("1 days") and a link's view count ("1 views") go through i18next's
plural forms (`count`).
- Combobox gains `error` (said in the list, not "No matches") and a soft `disabled` (keeps the
focus, announced, opens and changes nothing).
- UserPicker passes both: the share dialog's recipient picker is off while a share is pending, and
the share and quota pickers say when the user list failed to load.
- ChannelPicker and the Plex playlist/collection pickers say a failed load too.
- The channel menu's Tags row says loading / failed instead of "no tags yet".
- PlexInfo's collection strip gives each card the related strip's action set: the "…" menu (with
Restart for a touch reader), the watched toggle and the playlist add.
- `onPlayItem` is required, so no variant draws a Play that does nothing; the player's info overlay
plays the sibling in the running player (`go(id, _, fromZero)` for its Restart).
The picture read "started" off the rounded progress %, so a resume point under 1 % showed Play
while the card's menu offered "from the start". Both use `plexStarted` now.
- Its section switch is `ui/Tabs` (new `tone="media"` paint for the dark chrome) with a wired
tabpanel; the panel opens with the focus on the selected tab.
- On/off rows are `CheckRow` (the whole row, 44 on touch), the "no background" checkbox too.
- Every slider and the four colour wells carry the name their row shows.
- The clock's date-style buttons reach the touch target.
- The stage is sized in dvh (80dvh × 1.25 windowed, 100dvh fullscreen); the viewport-units
contract no longer exempts the player.
- A tap that reveals the bands keeps them pointer-events-none for the double-tap window, so the
second tap of a skip at the bottom is not a seek.
- An arrow on the volume slider wakes the bands, and a keyboard focus in a band holds them
(`holdOnFocus`, `:focus-visible` only, so a clicked button does not pin the bar).
- Next stays mounted (disabled) while the next episode's detail loads, keeping the focus.
The rail was a row of aria-pressed toggles: every tab a Tab stop, no arrows,
nothing tying a tab to its content. tablist/tab/aria-selected, one Tab stop,
arrows on either axis, Home/End, and useTabPanel for aria-controls/labelledby.
They were hand-built divs: no menu roles, no arrow keys, and Escape left the
focus on <body>. Both run on the popover engine now (media-tone rows), and the
tuning panel is a labelled dialog that takes the focus and hands it back to ⋯.
The page region is <main tabIndex=-1>, so a background click focused it and the
Back restore took that for the reader's choice. A resting place is marked and
one predicate (focusIsUnclaimed) decides "the focus is nowhere" everywhere.
fromStart rode in history.state._sub, so reloading the player entry restarted
the item from 0 again and the progress checkpoint overwrote its resume point.
A sub-view config can now say what the history entry keeps of a view.
A raw index recorded at removal drifted once anything changed before the Undo.
Both lists now read the list fresh and re-insert each row after the row that
preceded it (lib/reinsert). A failed watched toggle in a Plex playlist also
puts the row's state back: its local copy was never re-seeded.
Two adds read the same max(position) and a reorder racing an add collided with
it. Every add/insert/reorder takes the parent row FOR UPDATE; the YouTube list
breaks position ties by id and a Plex reorder renumbers rows it was not sent.
channels.list simply omits a terminated channel, so nothing was stamped and the
channel page spent a quota unit on it every time. The miss is stamped like a
fetch; the published_at sentinel that kept it stale is gone.
One invalid byte sent a whole UTF-8 sidecar to a legacy code page, an untagged
file fell to Windows-1252 (ő/ű became õ/û) and Serbian was read as Cyrillic.
The cache key moves to sub3_ so a track the old rules mis-decoded is read again.
peter