Invalid The UI gets buggy when playing games (Redmi Note 9)

[Kasper]

hello dear mi community the ui when the noch its on hide and move gets buggy (gets offscreen or things or the thing does not fill the screen) when opening the control center this happens on the redmi note 9 at the miui version 12.0.3 can anoye tell me how to fix these bugs?

 

[LOLO9393]

hello dear mi community the ui when the noch its on hide and move gets buggy (gets offscreen or things or the thing does not fill the screen) when opening the control center this happens on the redmi note 9 at the miui version 12.0.3 can anoye tell me how to fix these bugs?

You have a RN9 Mediatek stock rom.
This phone model is not supported at EU rom.
Turn back to XIAOMI official or your seller.
Sorry