Is your idea related to a problem? Please describe.

I want to switch between codemirror6 and prosemirror, and find $:/core/ui/ControlPanel/EditorTypes is not friendly enough.

1. it is in "Advanced", and I search for it a lot to find it. I thought it should be in somewhere like "Settings"
2. it doesn't have a dropdown

Describe the solution you'd like

As editors registered their name, it should be shown as dropdown here.

Describe alternatives you've considered

Or use autocomplete text box here.

Additional context

Testing #8991