New demo game; More bug fixes.
It seems that WebGPU is still a big can of worms.
I believe most issues are caused by graphics driver bugs, which have been problematic throughout my entire career, ranging from issues with DirectX 9 circa 2009, issues with WebGL in the early 2010s, issues with WebGL 2 in the late 2010s, and now issues with WebGPU. I have long wished graphics vendors would do a better job...