Matt Toohey 72ba987c36 fix(desktop): stabilize members dialog scrolling (#6670) ...

## Summary

- Keep virtualized member rows measurable by removing
`content-visibility: auto` from the measured row subtree.
- Use the member card's 60px baseline as the virtualizer estimate while
retaining deferred rendering for eager search and archived-member lists.
- Cover large rosters with a regression test that checks stable scroll
extent across the list and verifies the final member remains reachable.

### Related issue

None found.

### Testing

- `just ci`
- `pnpm -C desktop build:e2e`
- `pnpm -C desktop exec playwright test tests/e2e/channels.spec.ts
--grep 'members sidebar virtualizes large channel rosters'
--repeat-each=5`

#### Before


https://github.com/user-attachments/assets/a5fcc040-6872-4200-bcc3-7b4197a4dd23

#### After


https://github.com/user-attachments/assets/f2c97f2f-3719-4c2a-b17a-2450c6c70a55

Signed-off-by: Matt Toohey <contact@matttoohey.com>

2026-08-24 09:18:29 -06:00

..

e2e

fix(desktop): stabilize members dialog scrolling (#6670)

2026-08-24 09:18:29 -06:00

fixtures

fix(desktop): more compact "compact" link previews (#5629)

2026-08-13 10:51:49 -07:00

helpers

perf(desktop): persist channel heads, collapse thread reads and reply sends (#6572)

2026-08-24 10:11:07 -04:00