Files
HealthLog/e2e
Marc-André Bombeck ac80c099e2 fix(insights): unstick scroll on tab-strip and mother-page navigation
`/insights` landed at the wrong vertical position when the user
returned from a sub-page, and vertical swipes that began on the
sticky `<InsightsTabStrip>` were eaten by the strip's
`overflow-x-auto` scroll container so the page "felt stuck"
mid-gesture. Two roots, two fixes:

1. Move the horizontal pill scroll from the outer `<nav>` onto the
   inner pill-row `<div>` (the inner row already declared
   `overflow-x-auto`; the outer one is redundant once it's gone).
   Add `touch-action: pan-y` to the outer `<nav>` so vertical
   swipes pass through.

2. Defer the `<SubPageShell>` scroll-reset to the next animation
   frame so the sub-page's first paint settles before the scroll
   lands. Mirror the same deferred reset on the `/insights` mother
   page so a back-navigation lands cleanly at the top instead of
   inheriting the sub-page's vertical position through cached
   scroll state.

A Playwright spec at `e2e/insights-scroll-restoration.spec.ts`
locks both regressions: (a) /insights → /insights/<sub-page> → back
lands within 50 px of the top, (b) the outer `<nav>` declares
`touch-action: pan-y` and no longer owns the horizontal scroll.

iOS contract: none — both surfaces are web-only.
2026-05-16 00:31:05 +02:00
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