Is your feature request related to a problem? Please describe.
On mobile, you cannot access the Main Section in List Layout, even though it is always visible on desktop.
Describe the solution you'd like
The Main Section should slide in from the right once a Card in the Card List is selected. Then, the user can tap the back button on the Main Section Top App Bar to return to the Card List.
Is your feature request related to a problem? Please describe. On mobile, you cannot access the Main Section in List Layout, even though it is always visible on desktop.
Describe the solution you'd like The Main Section should slide in from the right once a Card in the Card List is selected. Then, the user can tap the back button on the Main Section Top App Bar to return to the Card List.