Game crashes when enabling fullscreen

[TRexIndominus]

The game works fine in windowed mode, but when I try to enable fullscreen it crashes on a white screen with this error:

!! Failed to initialize SDL OpenGL context !! wglMakeCurrent(): The handle is invalid.

I had to edit "registry.json" to change it back to windowed mode and create a new save.

I installed OpenJKDF2 on the GOG version. No MOTS, just the base game.