[Sketchup] Material texture is not updating while using Direct Link on TM

Here is a video that showcase the bug [Link Removed]

Here is the Sketchup file [Link Removed]

This is an importer bug because as you can see into the attached video, it is working as expected inside UE.

NOTE: If the user Export to file instead of using Direct Link, the bug is not reproducible.  

1. Create a geometry inside Sketchup ( or load the attached file )
2. Sync with TM
3. Inside Sketchup, change the texture assigned into the object material and hit Sync

Result: The material is not updated inside TM 

Expected: The change into the texture should be updated into TM material.