That seems to defeat the object of having a cart wall. It's supposed to hold 'carts', what would have been physical NAB (or other) cartridges in the days of 'real' radio. Known to many as station ID's or even jingles, to be played over and over at the presenter's whim.
I would love to see a feature which prevents a cart on a page from being played a second time once it has been played.
Is this a possible or planned for the future?