I'm creating an app in Experience Builder based on the Foldable Template. I did all my customization on the large screen device layout. I then went to Medium and Small screen version, changed it to Auto to capture all the customizations I made on the large screen, and then changed it back to Custom to make further refinements. However, this isn't working! When I make any edits on the small screen size such as reducing the title text size, it is changing it on all versions, even though it is set to Custom. What am I missing?