Skinned meshes aren't attached to the body

[bfuhne]

I convert a .glb file with animations, here a container has animated side panels. These side panels should be attached to the body, but are looking like this

Incorrect

Using the online version here:
https://gltf.pmnd.rs/

they appear correctly:
Correct:

[drcmda]

i hope it's fixed. the reason was that materials had duplicate names. if it accidentally picked a duplicate without the "skinning" attribute, skinning is broken and models are detached.

[bfuhne]

I converted the glb-file and it not only fixed the positioning of the side panels correctly, we can also trigger the animation as expected. Thank you very much!