If I only select a staging domain to publish to out of multiple domains, when I leave the page it reverts back to publish to all. If I go to the designer and only select that specific staging domain it will publish to all domains anyway.
This seems like a bug in the publish destination process. I think it used to save/match the destination preferences across the settings, designer, editor.
I don’t know if this is something specific to this site. Maybe it is expected behavior.
Publish Destinations are not persistent across Site Settings Dashboard, Designer, and Editor.
If I switch publish destination in Site Settings > return to Designer > the settings have not carried over and vice versa.
Use case here is publish to a password protected staging domain for design changes/content approval on a live site and bypass pushing to the public domain.