It works fine for me on Firefox on Linux, weird.

Also Firefox 127.0.1 on Linux, works perfectly (using an NVIDIA GPU).

That's a bit old, isn't it?

It is only a little more than 3 months old, so I would not call that old.

I avoid updating to each new Firefox version, because from time to time they break some features important for me.

All works fine for me here in Edge, odd.