I have a same issue, earlier i always imported TM to UE but i don`t remember what UE version i used when it was ok, maybe even UE4.
Now i worked for some month in UE 5.1 and again needed to import from TM 2022.2.2 but UE 5.1 shows an error "No valid TM content plugin found" but it is installed and switched on as well as importer plugin, i did it earlier but now it`s not working.
checked on UE 5.1 and UE 5.0.3 and TM 2022.2.2 and latest 2023.1 preview
now installing an older TM to check it but it looks strange.. like some problems with a plugin
it imports without textures and with wrong geometry