Apps not working in the main unfold screen

[RakeshRR]

Most of the apps popping a msg that app is not optimised!! Mostly Whatsapp and some other social app. 

[ŠůmèəȚ]

I haven't encountered this issue with any app.

Whatsapp and other apps are fine on cover screen and main screen.

[ŠůmèəȚ]

Please check this:

Go to Settings > Display > Full Screen Apps (Do this from unfolded inner screen)

There are per app aspect ratio options - Full Screen , 16:9 and 4:3
Make sure the apps you are facing issues with are set to Full screen.
Hope this helps.

[RakeshRR]

Those I have tried....but issue was there. However, 2nd beta seems to have fixed the issue.