Whenever I render my scene, the final product has large transparent holes in the png. I am using the most recent version of Dimension and my operating system is up to date.
Try rendor again as Psd then open the file in Photoshop and change your layer to 'as rendored' instead of the cleaned up noise layer
This solved it! Thank you! Annoying that this has to be the work around, hopefully it is updated soon.
Which objects are 3d models in your final scene? CAn you share Dn file via any cloud to test?