I'm getting a "RuntimeError: Unknown attribute: texcoord" error on Firefox. Runs fine on Chromium-based browsers though. Is that a known issue with Firefox or should I check my about:config for misconfigured flags?

Hey @jobleonard, what is the Firefox version you are using. I tested on 97.0.1 and it is working fine. It should just work with defaults WebGL2 features AFAIK.

98.0b9 I suspect it's because I'm on Linux - sometimes some feature are not supported due to flaky drivers. So not the notebook's fault at least