I keep getting this message in my Xcode console when I'm running my app. I assume it is coming from MapKit. Calling IOPPFGetProperty thermally_optimized_maps!Interestingly, A Google search with that string turns up nothing, not a single search result, so I'm assuming that I'm the only one getting it.I'm working on a Sierra app and I have a MapView in my document view. That message is logged the first time the MapView appears on screen and it appears to happen only once during the app life cycle. I can't find it in the Console.app logs.For now I'm just ignoring it as the MapView appears to be working fine. If there is a way to suppress it though, I'd like to know how to do it.