I would like Control Center (via MPNowPlayingInfoCenter) to show the forward 15 seconds / back 15 seconds controls that Apple shows with podcasts, like so:

The utter lack of documentation tells me that there's no obvious way to do this, but has anyone out there found any non-obvious way to force this without resorting to a private method?
I've already got my handling for the forward/back button set up to advance appropriately, I'd just like to use the more appropriate UI. Any help would be greatly appreciated.