orange - I'm not sure if my situation is part of the "new bug" as described the video but I'm having a similar problem and my situation is in the attached pic.
I think the problem is the version build. I revert office to a previous built and my problem are fix.
I follow the steps on here
https://www.slipstick.com/outlook/un...ice-click-run/
This is the command line I the one used.
"C:\Program Files\Common Files\microsoft shared\ClickToRun\officec2rclient.exe" /update user updatetoversion=16.0.14729.20260