Expected:
If the user is editing a specific block or is at a specific scroll position on screen, and they rotate, the editor should stay at the same scroll position and have the same block selected.
Actual:
If you rotate, the screen will start going down blocks one by one, stopping on one seemingly randomly.
Video (no finger scrolling in video, it is scrolling on its own after rotate):

Devices/ Builds Tested
Tested with Play Store beta build 13.2 RC-1 on Samsung S10 API 28 and Samsung Tab 3 API 26.
Steps:
- Open Editor with an assortment of blocks
- Rotate
- Watch focus shift down from block to block, stopping either at the bottom, or sometimes at a random block. (see video)