Sync Selection in Project Window and Mix Console Not Working

Sync Selection in Project Window and Mix Console Not Working correctly?
Windows 10 - 1903; CB 10.5
For example, I have Yamaha MOXF8 VST Instrument track.
I select Mute in the Project Window and it does not show Muted in the Mixer Window.
If I select Mute in the Mixer Window it does not update in the Project Window???
Same for Un-Muting, which is what alerted me.
I Un-Muted the VST track in the Project window and still could not hear the track, then I noticed that it was still Muted in the Mixer Window.

However it works (SYNCS) for the Midi Tracks associated with the VST track, but not for the VST track.
And it works (SYNCS) for 2 other VST Instrument tracks (Halion and Kontakt) that have no Midi Tracks associated with them.
But when I add and Associate a new Midi track with one of those previously working VST tracks, again it stops working for the VST track itself.
WEIRD.