+ button should be disabled with "Restrict content creation"
Users belonging to tenant with "Restrict content creation - Only admins can create and delete first-level folders, files, and bookmarks" setting enabled can see "+" button for adding content on their root folder screen of Box for iOS mobile app.
They can operate through "+" button, but it fails due to the restriction.
The customer believe that "+" button should be grayed out if this restriction is in effect.
The customer wants the same to happen because "+" button is grayed out in the folder that the user is accessing with VIEWER privilege.