sound not working after upgrade of wireplumber to 0.4.12-1

Using debian bookworm. with: pipewire 0.3.59-1 wireplumber 0.4.12-1 libwireplumber-0.4-0 0.4.12-1

Since upgrade of wireplumber, sound is no longer working. re-installing wireplumber and libwireplumber-0.4-0 version 0.4.11-5 fixes the issue.

I see this issue has already been reported in debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021530 so I am not the only one with this issue. However I was not able to find an existing bug report here.