P: Update Publish Collection Stalls

still awaiting the FIX.  Just ridiculous

yes happening to almost everyone! Rikk sayd in Feb they were looking to fix this.

See this post from Adobe's Rikk Flohr for another workaround that doesn't require reverting to 11.1:

https://community.adobe.com/t5/lightroom-classic-bugs/p-update-publish-collection-stalls/idc-p/12752055/page/2#M32412 

Also, we might expect to see LR 11.3 released in the next couple of weeks, assuming that LR is on its usual release schedule of every 8 weeks. (Adobe doesn't announced its schedules.)

Yes... REVERT back to the previous version of LR (11.1) and wait for Adobe to release the bug-fix in version 11.3.  You're not alone...LOTS of us are frustrated by this.  And not only that, it really contributes to a lack of confidence for updating LR and PS when new versions are released...you never know if the "enhancements" will be worth the risk of other things getting broken...

Revert back to Lightroom's previous version 11.1.  Adobe is aware of the bug and working to fixing it in the next release, 11.3.  There are a number of suggestions out there for possible work-arounds, but unless your work depends on the enhancements in version 11.2, the best answer is revert to the earlier version WHICH WORKED, and wait for the bug fix in the next version--expected in early April.

For me it helped to deactivate the Use of Graphics Process. Thanks to the great Adobe Chat Support. 
Probably only working for MacOS Monterey with Intel 

Wonderful workaround -- appears to work for me!

It has been reported that Adobe recognizes and acknowleges the but in version 11.2 and is expected to fix it in the next release, 11.3, hopefully in the first week or two of April.  In the meantime, it is recommended that you revert back to version 11.1 until the update is released.  There have been a number of posts that attempt to "solve" the issue by recommending a variety approaches.  If these seem appropritate to your, great, but if version 11.1 worked just fine for you, prudence might suggest you simply use that and wait for version 11.3 to be released.

Praying for a fix.  My business has sufferred.