Fuji profles missing from LrC/Camera Raw

I've seen this topic discussed several times in the Adobe Support Community, but none of the answers so far have worked and I have yet to see anyone from Adobe chime in on the topic. At some point a LR/CR upgrade resulted in no longer having certain camera-specific profiles show up in the profile panel for .RAF images from my Fuji X100T. Instead, If I open a file in which I originally applied one of the missing profiles, I get a 'profile missing' warning in the profiles panel (see photo). I'm particularly frustrated by the loss of a 'camera neutral' profile that I used often as a baseline profile. I'm running Mac OS 12.4 Monterey, PS 23.4.1, LrC 10.4, and Camera Raw 14.1, but this has been a problem for several versions of LrC/CR.