Forcing orientations at runtime doesn't work on iPad devices when "Requires Fullscreen" is disabled

Steps to reproduce:

1. Open attached project
2. Switch to iOS
3. Open Player Settings/Resolution and Presentation tab
4. Disable Requires Fullscreen setting and make sure Autorotation is enabled with all 4 orientations allowed
5. Build and run on an iPad device
6. Try to force orientations using one of the buttons at the top-left (Portrait, Portrait Upside Down, Landscape Left or Landscape Right buttons)

Expected behaviour: The app should start forced in Portrait orientation and forcing other orientations using the buttons should result in app rotating to said orientations.
Actual behaviour: The app starts with all 4 orientations allowed and ignores all of the attempts to force one specific orientation.

Reproduced with: 2021.3.15f1, 2022.2.2f1, 2023.1.0a25

Tested with:
iPad Pro M1, iOS 16.0 - Reproduced
iPad Mini 6, iOS 15.0 - Reproduced
iPhone 14 Pro Max, iOS 16.0 - Not reproduced