Connected external monitor via USB-C but can't arrange/order it.

[MrMister111]

Have an m1 iMac and connected a Dell USB-C monitor to it. Connected fine, detected exact model and extended desktop.

However the the arrangement as in iMac is on left, external on right is shown wrong. I went into settings > display and can see they are wrong way around, but I can't drag them to the correct order.

Is this a bug or you can't order them how want it? I'm up to date on MacOS

 

[gymrat2k]

Have you clicked the button for "Arrange..." in Settings > Display?

 

[MrMister111]

Have you clicked the button for "Arrange..." in Settings > Display?

Nope! Thanks, couldn't see that, strangely it was almost hidden at the bottom, away from all the other settings.

Thanks