Retain access to primary dashboard when another is set as default

As of 2022.9, when user has a non-primary dashboard set as default, they can not access the primary one at all. I want my wife to have, say, a simplified Mushroom dashboard as default BUT to have access to the main dashboard as well if need be. Right now this is not possible.

I have the same issue on mobile with this too… I had to mess about with a shortcut to the specific board rather than it just accepting the board I want to see first when I open the main app click.

I want to be able to retain the automatically filled board for items used less frequently or a overview of everything.