My list of tabs inside command manager is getting too long

I'm using SW 2022 and for quite some time I've seen how SW has added empty tabs in the CommandManager to a point that some of the actual (non-empty) tabs can only show just the initials letters of their titles. The list of empty tabs has grown to 43 and each one is about 5/16" square in my 27" monitor. Here is a picture of half my screen.

I tried to look in the help for a way to fix this but no luck. Did anybody encounter this type of problem before? If so, how was it fixed?