[Mootools Bug] Incorrect UVs in imported .fbx files when "Collapse by material" or "Collapse all" is used

UVs appear to be broken when client file is imported using Collapse by Material or Collapse All. 

1. In a new Twinmotion project, import the FBX file provided in Salesforce case [Link Removed] using Collapse by Material or Collapse All.
2. Apply a Tire material from Twinmotion's library.
3. Observe and compare against model imported using Keep Hierarchy.