Like we can rearrange the Layers or the objects in the scene outliner.
Maybe I want Camera View 6 as 1. View… so I drag View 6 to top position.
and Highlight the active View in the Outliner
So we can see wich view is active.
It’s the order in the scene list that matters.
The camera and light list in camera/shading menus are just extracts.
But I’ll add reorder for next release.
It will impact re-order in the scene as well. (Can be tested on web demo)