Fedora - Examples not working

Hello!

I'm struggling to get the examples running, I'm using Fedora 31, Coffee 0.4.1. The first frame is rendered, the draw function seems to be called once, and the window has no title or receives events. This locks up and I have to force close it.

I want to try and fix the problem myself, sadly I don't know where to start... Any suggestions would be greatly appreciated!