Observed at Firefox 67.0, system page “about:support”, info strings “WebGL 2” contains no info or
WebGL creation failed: *
Firefox works, but with some issues.
Waiting for a Mesa 19.1.
Bug filed:
https://bugzilla.opensuse.org/show_bug.cgi?id=1137254
https://bugs.freedesktop.org/show_bug.cgi?id=110837