macOS World Clock widget — cannot remove clocks
On macOS (Big Sur Version 11.0.1) the World Clock widget (visible and editable on the notifications pane) contains four clocks (which I think I set many macOS versions ago). I can see no way at all of removing any of these clocks. I can modify them to tell me the time in many locations, but I cannot remove any of them. I don't need four, I need only two.
I see that this problem has been around since 2014 (previous OS versions) but the solution suggested there appears not to exist anymore.
MacBook, macOS 11.0