Unfortunately this patch doesn't fix the broken images on macOS (current version, I had to revert to 1.5.28 - oldversion). https://steamcommunity.com/app/392110/discussions/0/3765608096037389430/
Will this also be fixed?

Possible cause is this unity limitation: https://forum.unity.com/threads/ui-sprites-and-images-corruption-on-building.831883/ as the file size of resources.assets.resS exceeds 4GiB, is bigger since the current live version and the unity player can't read any resources correctly beyond the 4GiB limitation.

https://forum.unity.com/threads/bug-4gb-limit-to-textures-in-standalone-build.441116/