Fix: I just copy and pasted the UI from my other scenes and now it works, don’t know what was wrong, but now it’s fixed.
I have a button in my game that’ll simply take you back to the main menu, this is it in the editor
and this is it in build
My canvas scaler is set to scale with screen size and the resolution is 1024 by 768.
Here are some notes on UI Anchoring, Scaling, CanvasScaler, etc: