GLTF Mesh Import: deformed rigged mesh

[akleshchev]

Environment

GLTF Mesh Import project branch

Description

Some meshes appear to be deformed when skinned.

Reproduction steps

Mesh in question is private

P.S. It is also compex and has multiple, potentially separate issues (deformed overrides, rotated joints and whatever is causing deformations), it's better to find something Much simpler that reproes this issue.