21:9 resolution missing and UI not using left and right side of the screen enough

[Drazox]

3440x1440 res missing and


And in 21:9 aspect ratio the UI is too big and not using the remaing space on the left and right side of the screen! (2060x1080) Idk if this is not bug or not

 

[Drazox]

maybe a UI size slider? i guess someone is fine with this is size someone is not