Render transparent PNG's
I used to be able to export a model with a transparent background by going into design mode, going into environment settings and unchecking the background layer. But that does not seem to be the case anymore.
Another thread contained a message from about 8 days ago that has a similar problem: https://feedback.adobedimension.com/forums/552559-adobe-dimension-feature-requests/suggestions/17420401-final-render-transparency .
The model now exports with a background, irrespective of the settings that I give it.
Hoping to hear from you soon, and thank you for a great product.
For anyone else experiencing this problem, a temporary solution is to export as PSD, delete the background layer and save as PNG. It's a good enough answer that I can live with for a week or two. But I would really love to export to PNG directly again with a transparent background.