New example; Various updates and bug fixes.
A renderer change made in this update seems to have fixed a major z-order bug that occurred with WebGL contexts on AMD RDNA1 cards! This is amazing news, thank you for the update!
I'm afraid I've no idea what change could have been responsible for that. Graphics driver bugs can be highly unpredictable, and if the underlying graphics driver bug is not actually fixed, it's possible it could come back in a future release. The only way to make sure such issues are reliably solved is to report it to the graphics driver vendor.