Unable to print on macOS 15 beta

Universal Print has stopped working on macOS 15 beta and I'm wondering if anyone else has encountered this or knows of a workaround.

The job enters the print queue but it essentially says "Printer is busy", even though the printer sleeping, and the progress bar continually swipes back and forth. Trying to use ipptool results in "GETTOKEN" and the function cupsError() returns "Unauthorized".

I've logged in to the UP preference panel, I have permission to print to the printer and it's shared to the Mac, checked via the portal.  I've deleted and added the printer via the UP preference pane and the Printers & Scanners panel shows the printer as idle.  In all cases,  the Mac just won't communicate to the server to submit the job

None of the troubleshooting steps are relevant nor help, does anyone have an idea of what to try next?

Thanks,

Dave