Pasting into macOS desktop client stopped working

Pasting into macOS desktop client stopped working

Pasting copy from every other application I have tested, or from other Nimbus page, has stopped working.  It worked several times today and then it stopped without reason.  There are no notifications or response from the app.  I have tried Command + v, Command + Shift + v, right-click > Paste, and right-click > Paste without format.
 
I have logged out of my account and then logged in but still, no dice.
 
Anyone else experiencing this scenario???