Shame to read about the door being bugged, I ran into the same issue. Nice idea though. Is the wall of red bricks important later on? I spent quite a while trying to clip into it to see what's behind :o
I struggled with the controls, however. The mouse only reacts sometimes, and the interaction button appears when the mouse is not on top of something to interact with. Did you experience this, too? Playing on UWHD, maybe that is why.