On device rotation, FeedView moves scroll position to a different offset

[boscojwho]

Describe the bug
On device rotation, FeedView's scroll offset moves to a different offset:

• Furthermore, this behaviour doesn't appear to be deterministic (i.e. it's appears unpredictable: on each rotation event, offset will move to a slightly different position than before).

Expected Behavior
On each rotation event from portrait to landscape, scroll view should return to its previous position (this is the behaviour in a simple setup).

Actual Behavior
On each rotation event, scroll view moves to a different offset that's unique to each event.

To Reproduce

1. Open Feed view.
2. Scroll down maybe 10 or 20 posts.
3. Rotate device several times.

Mlem Information:
Latest TestFlight/dev builds.

Additional Context

• In a simple setup, ScrollView+LazyVStack is able to "gracefully" handle device rotation events and keep scroll position intact.
• Turning off the recompute size logic in CachedImage.onAppear doesn't fix issue.