Hi all,
I have a problem adding PNGs with transparency.
When I add a PNG as PBR map / base color and Opacity / Blending the PNG looks fine in the viewer.
When I save and view the model in the 3D viewer the PNGs look all warped
I’ve tried multiple PNGs, re uploading the model, using the Sketchfab exporter in Blender - all the same result.
Hi @CSMajorBoris,
This issue appeared very recently and we have been able to reproduce it. The cause is still unknown and we are currently investigating. It seems to happen on non-RGB channels.
We 'll come back to you when we have a fix or at least a workaround, sorry for the inconvenience
Yes, I confirm the issue has been fixed last week so it should be ok now 
