This fix ensures that when a new menu is created in Studio for a model, the related window action includes a default view mode. This prevents menus from opening incorrectly or failing due to missing view settings, making Studio-created menus more reliable.

Currently, in master when creating a menu for a model that
have a windows action because default view mode is not set.

So, in this commit when creating a menu for a model set default view mode
in new window action.

TaskId: 2248384

A missing tooltip has been added to the Dashboard option in Studio’s view switcher. This makes the interface clearer and helps users understand the available view choices more easily.