So in build 25.201.0213, the following screens need to have modern UI enabled, otherwise you’ll get an error when trying to run it. We noticed for the AR and AP unreleased documents, but I switched them all anyways since likely it will be all of them.
Site map of screens that needed to be switched.

Error when trying to run the Unreleased AR Documents

Then trace of it

But like I said earlier, just needs to be switched to Modern UI to run them again. I do think they should be backwards compatible, or at least switched to Modern UI by default for these reports.