Sorry about this @commention
We removed support for old GLBs that were generated with invalid UVs with engine 1.53.2. These GLBs would only be generated in a small couple month window a couple of years ago when converting to GLB was in beta.
The FBXs would need to be reimported to have the correct UVs set.
- Shouldn’t we get some sort of notification about this change?
Yes, we dropped the ball on this one 