Reading a message causes the inbox tab to scroll to the top

[duogenesis]

It's irritating, especially for users with big inboxes. The fact that it affects users with big inboxes means this issue disproportionately affects women.

The current architecture is wrong. Individual inbox components (i.e. conversations) should listen for updates and update themselves individually. The list which holds those components should only update if conversations are added or removed. You should use Reanimated's FlatList as it nicely animates additions, removals, and reorderings.

Switching between tabs and the archive should preserve the scroll position too.