I'm losing my mind. I know that Command + ` is supposed to allow me to switch between Safari windows on my Mac, but it does nothing. Actually, it does nothing no matter what apps I'm using. Is there a way to set this if it isn't set yet? I went into settings to add it but it's already there. See below.
Note that I'm new to Macs and also a techno-dope. So please, if you can help, speak simply.