Hotfix 1.2.1

[catch-21]

To fix:

• [Bug]: Visual layout feed stalls with empty grid when stream pages contain no media posts #1661
• [Bug]: MainPost Actions have a vertical scrollbar #1659
• [Bug]: Mobile: Post reply action bar doesn't fit for nested replies #1610.
• [Bug]: Visual layout often only shows 2 posts #1677
• [Bug]: Visual layout can show no results when tag filter is applied #1678

[greptile-apps]

Greptile Summary

This hotfix addresses three distinct layout/scroll regressions: flex-wrap on PostActionsBar prevents horizontal overflow for nested replies, removing overflow-y-scroll from PostMain eliminates the spurious vertical scrollbar, and a new useEffect guard in VisualTimelinePosts auto-paginates through media-free pages so the visual grid never stalls when Virtuoso doesn't fire endReached.

Confidence Score: 5/5

Safe to merge — all three bug fixes are correct and well-scoped; the only finding is a minor dead-code addition.

All remaining findings are P2. The unused breakpoints in theme.ts are a style/dead-code concern that does not affect runtime behavior, correctness, or security.

src/config/theme.ts — unused xxs/xs breakpoints should be removed or wired up

Vulnerabilities

No security concerns identified.

Important Files Changed

Filename	Overview
src/components/organisms/Timeline/Feed/TimelineFeed/VisualTimelinePosts.tsx	Adds a useEffect-based auto-pagination guard: when a fetched page contains no media tiles (so rows.length stays flat), Virtuoso never fires endReached again; the effect detects the stall and calls loadMore() until rows grow or hasMore is false.
src/components/organisms/PostMain/PostMain.tsx	Removes overflow-y-scroll from the PostActionsBar className to fix the spurious vertical scrollbar/overflow introduced in the previous release.
src/components/organisms/PostActionsBar/PostActionsBar.tsx	Adds flex-wrap to the actions container to prevent horizontal overflow on narrow screens; renames buttonClassName to btnClassName in destructuring to avoid variable shadowing with the outer buttonClassName const.
src/config/theme.ts	Adds xxs: 375 and xs: 480 breakpoints to BREAKPOINTS; neither value is referenced anywhere in the codebase yet, making them effectively dead configuration.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[VisualTimelinePosts renders] --> B{loading?}
    B -- yes --> C[Reset stableRowCountRef = 0]
    B -- no --> D{loadingMore OR error\nOR !hasMore OR hasPendingTiles\nOR postIds empty?}
    D -- yes --> E[Bail — do nothing]
    D -- no --> F{rows.length <=\nstableRowCountRef?}
    F -- yes --> G[Call loadMore]
    G --> H[loadingMore = true\nnext effect run bails]
    H --> I[loadingMore = false\neffect re-evaluates]
    I --> F
    F -- no --> J[Update stableRowCountRef = rows.length]
    J --> K[Virtuoso endReached fires normally]

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_{Reviews (2): Last reviewed commit: "fix(timeline): auto-paginate visual feed..." | Re-trigger Greptile}

[github-actions]

🚀 Preview Deployment

URL: https://franky-preview-pr-1665-fzxmjul7ya-oa.a.run.app

franky-preview-pr-1665 • a08e5d0

[catch-21]

Waiting for fix for #1678

[catch-21]

Waiting for #1688 to revert Virtuoso