The game should display objects in menus correctly now (more than before) even for default 4:3 resolutions.
Options menu will still not offer the possibility to switch to ultrawide game window resolution.
Conclusion:
You are able to start and run the game on monitor with 4:3 resolution correctly. You can play the game also on ultrawide monitors but the resolution will be set to 16:9 and capped to 1920x1080 as it was before this update. This is set like that due to ingame experience.
4:3 resolutions are still not recommended to use if not needed.
Includes: