Bug TMPro text gets covered by gameObjects in Android build

Hi everyone. While building a game, I think i discovered a bug. In both the Game and Simulator window in the Editor, it shows the TextMeshPro working fine (picture below)

But then when I Build the game to my actual phone, all the gameObjects cover up the UI

Why is this happening? I tried building to windows to make sure it's not a problem with the Canvas settings, so it must be something in the build settings ig. Is there some Android build setting I have to change? Any help would be much appreciated