'Command & + (plus)' no longer increases the size of high lighted text

I’ve done many safe starts, option/command/p/r key restarts, and disk utility.

This is what I did today. 

TextEdit: Highlighted text does not increase using "command and +" keys. But, while pressing the + key while holding down the command key, it does show the size being increased. Also, if I continue to type, the new text is the size that was shown. 

Using the "shift and command" keys, and repeatedly hitting the + key, increases the size of the text each time.

And as before, using the "command and -" keys, decreases the size of the highlighted text. 

Mail: Same thing as with TextEdit.

Notes: Same thing as with TextEdit.

Safe Start with same user: 

TextEdit: Problem remains.

Mail: Problem remains.

Notes: Problem remains.

Other User and normal start 

TextEdit: All good. Both command and + keys increase the size text. And so do the shift command and + keys.

The command and - keys continue to decrease the size of highlighted text. 

Mail: All good. Same as TextEdit. 

Notes: All good. Same as TextEdit. 

NOTE:

My Mac Book Pro with 13.7, also has the same problem with TextEdit, and maybe with Mail. I didn’t try notes. I did do a few safe starts, option/command/p/r key restarts.

I did add a new user on the laptop, but I don’t believe I tried to increase text. Another oddity showed up with TextEdit, and by that time I packed it in with any more testing. 

Also I have another desktop with the last version of Monterey. Absolutely no problems with TextEdit  when it came to increasing text size with command and +. 

This problem on both the desktop and laptop, has been very recent. 

Could have been after 13.7, or perhaps the XProtectPlistConfigData install. 

After the update to 13.7.1, the "command +" combination are working correctly on both the desktop and laptop. 

A big thank-you to all of those that graciously assisted me with the problem.