Thanks for your feedback!
I’m sorry to hear that! It should be in the bottom center and to the left, but I’ll try to patch things up after the jam ends.
I’ve recreated the issue, and I see what happened. Basically, the buttons are there, but invisible. The start button should be to the left of where the controls button was, and if you get stuck on the controls, there is an invisible back button in the top-left corner. IDK why it’s doing this, but I’ll make sure to fix this after the jam ends.