Do not apologize ! This "lengthy" comment is really useful to me, any feedback is ! I have game dev experience but I just seriously got into Unity. There are some features that I don't really know yet.
Yes I will maybe update the game a bit after the jam that is something I am thinking about.
So I am gonna go check out my UI components, stay tuned for updates I'll tell you if I fix the bug. If it really is due to the Canvas's scaler that should be just a checkbox to check and it should not take me too long...
You won't let bob alone !