Trying to change font for libraries not working

Have a Path Format for lib://, changed the font but it is not changing. Discovered that it is because it is in a tab, part of a tab group.
I have many tab groups with a Libraries tab.
There does not seem to be an update all tabs/saved tabs option anyhwere.
Fix please.

Tab Groups let you specify whether (parts of) their folder formats override the normal formats.

lib:// would only match the top-level where it lists all the libraries, not any of the actual libraries (which would match lib://*), if that's a factor.