P: Support cataloging PSB files

Yes, it should read PSBs, no question.
Patience grasshopper. 😉

Me to

Couldn’t agree more. 

Correct. LR does not read large document files. It should, though

Trying to add my composites and paintings to Lightroom Classic (latest version), but it won't read .psb files. Is this correct? Adobe can't read it's own files still, or am I missing something here (wouldn't be the first time)?

Higher resolution cameras are becoming more common. I layer my photographs from medium format cameras, resulting in files 4-17G. Lightroom's lack of support for large document format files means that I have to create complicated workarounds. Adding the ability to catalog the files would make my life much easier.

Thanks!

It is a shame Adobe won't explain why this problem hasn't addressed.

There is a work-around, however.  You can create a linked one-layer Smart Object file, save it as a TIFF and import the TIFF into Lightroom.  Sean Bagwell has a good video on it on Youtube: A BETTER Way to Save HUGE Image Files in Lightroom

I'd still love Adobe to implement this. It is LONG OVERDUE. Any compositing with more than a handful of layers with 30-50MP shots will hit the 2GB limit for PSD very quickly.

@seanhoyt-dot-art. Yes easily when building up layers. I often combine camera images with 3D multipass renders (at the same resolution as the camera) so exceeding 4GB is very easy indeed.

100% agree, I don't think Adobe listen to their customers.