Currently a data frame entry looks just like another ordinary object in layout's Contents panel. It has to be visually highlighted somehow to stand out among the rest. Especially if there are more than one data frames.
Given the idea's age and number of kudos, this is not something that will be considered for development. Thank you for taking the time to share and contribute to ideas! We truly appreciate your contributions and participation.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.