Using classic Outlook for Windows in business environments
I completely agree, this UI update has reduced my productivity, I have a 4k display and the quick actions are now in the far right of my screen. Microsoft please give us a way to move it back. I noticed this a few weeks ago but at the time I wasn't able to find any reason for this change. I thought it was just an issue with my account.
If you are forcing a UI change the users need to be made aware!