The issue with the Search not doing anything and spitting warnings in the console is still present.

I'd also be interested in how can we change the background color of the contact access view. The image is from the WWDC sample project. No change if I set a different background color (it only sets the background of the view which is behind the contact access subviews).

Another issue I've started seeing in the latest iOS versions is related to the picker, which doesn't have the limited access icon anymore in the header.

There also seem to be some hangs when using this button while having a large number of contacts. Tested with 3k contacts and I am getting 1-2 seconds long hangs because of the contact access button.