Customizing Control Strip
I've attempted to customize the control strip through System Preferences - Keyboard - Customize Control Strip. I can see the changes on the control strip on my computer (MacBook, 13 inch, 2020) so I click Done on the screen, but the icons on the Control Strip are not there. I can just see 5 on the right hand side - an arrow that brings up volume control, brightness, sound, mute and Siri. The ones I added in don't show. I read the posts below and reset the PRAM, but it doesn't seem to have done anything.
What am I doing wrong??? Thanks for any advice.