2 things

[DronePro]

1. My background is blurry, regardless what picture i select, once it is applied, it is blurry. 

2. TMUS does not yet support eSIM for SGS21Ultra, i tried... Didn't work. Their tech confirmed. 

[superboxman]

I'm fairly certain these are both know issues.
A temporary fix for the blurry background is to toggle dark mode on/off.

[wweclos]

thats what ive been doing too

[shoman94]

Nope, restart the phone.

[USBetaModerator]

Hello @DronePro ,

Both of them are known issues and we are working on a resolution. Please try below steps as work around for blur screen issue.

1. Reboot the device
2. Toggle to a different wall paper and back
3. Clear cache of the device
4. Toggle adaptive eye saver off and on.
5. Toggle dark mode

Regards,
One UI Beta Team

[Jdr327]

All the fixes are temporary. Needs to be fixed in the next update.