[idoshamun]

What

Removes the post_page_feed feature flag. The experiment was rolled back, so the post page keeps the control behaviour: false, the page ends at the comments, with no "More for you" feed below them and the post widgets visible at every width.

• GrowthBook experiment: https://app.growthbook.io/experiment/exp_19g6dmvs7ruk9 (stopped 2026-11-11, inconclusive, control kept)
• Introduced in feat(post): feed after the comments, behind post_page_feed #7018 (tabbed feed) and feat(post): More for you feed under the comments, For you only, with ads #7147 ("More for you" feed with ads)

Result: the DoD retention goal was +2.0% (90%) [-1.1, +5.1]. Phase 2 lost phase 1's post-click lift: Any Post Click +0.4% [-1.8, +2.5]. Ad CTR and time on site leaned negative.

Deleted

• featurePostPageFeed and the page's evaluation of it (pages/posts/[id]/index.tsx)
• components/post/feed/PostPageFeed (component, CSS module, spec)
• The belowComments slot, which was threaded through BasePostContent, PostContent, SquadPostContent, SocialTwitterPostContent, PollPostContent and CollectionPostContent, and getPostWidgetsClassName. Both only served the feed.
• Feed's footer and errorScreen props and their specs. The post page feed was their only user.
• The capitalize prop on SquadDirectoryNavbarItem (no remaining users), and the chip class exports from UnifiedMobileFeedNav are no longer exported.
• The Storybook stories for the experiment (stories/experiments/PostPageFeed.stories.tsx, stories/experiments/postPageFeed/)
• The post page feed cases in webapp/__tests__/PostPage.tsx

Kept: the useFeed empty-feed handling for excludedPostIds from #7018. MainFeedLayout still uses excludedPostIds.

Checks

• oxlint and oxfmt --check pass on the touched files in shared and webapp
• tsc passes in webapp. In shared, the only error is the existing unused @ts-expect-error in archive/ArchiveFeedPage.spec.tsx, which this PR doesn't touch.
• jest: shared Feed.spec, components/post/**, squads layout and feeds nav: 40 suites, 323 tests pass. webapp __tests__/PostPage.tsx: 64 tests pass.
• No references to post_page_feed, featurePostPageFeed, PostPageFeed, belowComments or getPostWidgetsClassName remain

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Prepared by Smith on behalf of @idoshamun.

Preview domain

https://cleanup-post-page-feed.preview.app.daily.dev

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Project	Deployment	Actions	Updated
daily-webapp	Ready	Preview	Nov 11, 2026 6:14am UTC
storybook	Ready	Preview	Nov 11, 2026 6:14am UTC