Office Apps have stopped updating the list of Recent files

Question

Maybe it was an Office Update, but suddenly all the Recent list in all the Office apps no longer update.

I've spent hours searching for the answer online to no avail. However I write the search the most common answer is to Advanced Display settings are filled in. As you can hopefully see from the attached file or image, my settings are good. I've turned the settings on and off, rebooted, repaired Office so far without success.

I'm running MS Office Pro Plus 2021 under Windows 11. My Office and Windows are all up to date.