It seems that users have reported issues with that version with specifically Godot's Forward+ renderer, which is what I used. Do you know if you've played any other game that uses Godot's Forward+? I'm curious if it's just that entire renderer or if maybe it's something more specific to my project. Though I don't believe I'm using any special shaders. Allegedly there's a version 25.12.1 of the AMD Adrenalin driver that's supposed to solve this issue. Alternatively rolling back to 25.9.2 or 25.6.1 reportedly also solves the issue.