coinosv3.git/tools/lightbox-scroll-test.js, branch master

Feed: a picture opens in the media pager, with the feed's other pictures a swipe away. Tapping a picture in a feed row used to open it alone (the lightbox); it now opens the media grid's pager on that picture, over the feed's pictures in the feed's own order — every picture of a post before the next post's (a repost's inner post, the feed's moderation) — so a swipe up or down, or any arrow key (up/down as before, now left/right too), steps to the next or previous one. A tap on the picture that opened it still closes it, as a full-screen picture always has; once the reader has moved on, the first tap shows the post's details and actions, and the next (or Escape, or the ×) closes the pager with the feed landed on that post (glideToPost, once the pop has brought the feed back). The pager's pictures pinch to zoom (attachZoom, now exported, without its wheel — the wheel is the pager's; at 1× one finger is the pager's swipe). Pictures in threads, profiles and chats still open alone. tools/feed-picture-pager-test.js; image-tap-test and lightbox-scroll-test accept the pager as the full-screen picture.

2026-10-12T05:47:47Z

Co-Authored-By: Claude Fable 5.1

Feed: closing a full-screen picture leaves the feed where it was. The scroll memory that puts a reader back on the row they left when Back closes a thread or profile fired on every history pop, and a remembered place goes stale whenever its page is left another way (the Feed button from a thread), so a photo's × jumped the feed to wherever an earlier thread had been opened from, or to its top (Adam's recording, 2026-10-11 22:31, at the 10 s mark; reproduced on his tab: 2500 → 22361). Now the place is restored only when a pop actually leaves a thread or profile — the page being left is read in a capture-phase popstate listener, before the app's own handler re-renders — and the entries above the one it matches are dropped as stale. tools/lightbox-scroll-test.js (stale place from a thread left by the Feed button, a picture opened and closed, Back out of a thread still landing on its row). avatar-profile-test fails on HEAD before this too.

2026-10-12T05:39:04Z

Co-Authored-By: Claude Fable 5.1