How to embed 3D Warehose models directly in this forum?

Hi all,
I couldn’t find any info about how to embed 3D Warehouse or Sketchfab models directly in this forum like this?

It seems quoting above shows just an image in the preview (without 3D interaction), is that normal?


3D Warehouse Test:


Sketchfab Test:


Edit: So it seems like i got it work for Sketchfab but not 3D Warehouse, any clue?