iTunes Match not working with Home Pod under 16.2
I've used iTunes Match for years. I've never purchased music from Apple. It's worked fine to sync with all my Apple devices including my HomePods until I installed IOS 16.2. All my Apple devices are current. I updated everything on the same day, then noticed the Home Pod problem. I can access my Music Library from all my other devices (iMac, MacBook Pro, iPad, iPhone). Now I get the message on all my Home Pods that Siri can't find whatever I ask for in my Music Library (which consists solely of my synced music through iTunes Match). I've done all the usual things (restart / reset HomePods, etc.) to no avail. All devices are on the same WiFi and are signed in using the same Apple ID.
I spent several hours on the phone with Apple Support this morning into the afternoon spending most of my time trying to convince the Senior Advisor that I didn't need a Apple Music subscription to access my Apple Music library using Siri on my Home Pods. He claimed he could find no other reported problems with these symptoms.The Senior Advisor finally seemed to understand and said he'd send the issue to Engineering.
But I have a suspicion (hope?) that there might be some setting change and/or reset process that would get the linkage working again. If not, then it would appear to be an iOS 16 bug.
Has anyone else had this problem and, if so, have any solutions been found?
Thank you!
HomePod, 16