I imported an animated gltf from model-view (https://modelviewer.dev/editor/) and no animation. Is there a way to see the animation?

Perhaps a pygltflib script would solve this?

I have also tried exporting a gltf with animation, but that does not seem to work. I specified the animation frame range, when I exported.

Which Houdini version did you use, and what type of animation did you try to export?

(I'm asking because it usually works these days (H19), but there are a lot of factors involved).

Exporting works, with caveats.

Importing doesn't work at all.