scrolling position resets when long lists are changed by removing item

[robdew]

steps to reproduce:

• Scroll to the end of a long collection (the "real" end, not the "load more" end). My example test is 1400 items.
• move an item from this list to another collection

Expectation:

Scroll position in collection list will remain the same, moving down or up 1 list item to account for removal.

Instead:

The scrolling position will move to a different location in the collection lists. Somewhere near the beginning of the list, requiring you to reload the entire list again to get back to your location in the list before you removed the item.

This happens in the web app (under Firefox) and the macOS desktop app Version 5.3.33 (5.3.33). Both on macOS 10.15.7 (19H1030)