Command-backtick (⌘-`) to toggle between open application windows not working?
The keyboard shortcut to switch between open application windows has suddenly stopped working. Have others had this problem? Affecting all applications.
The only change I'm aware of having made lately is installing Safari 12.0.
Running macOS Sierra 10.12.6 on a MacBook Pro (13-inch, Early 2011)
Thanks.
MacBook Pro, macOS Sierra (10.12.6), 2.3 GHz intel Core i5