I have Xcode 15.0 beta (15A5160n) and the iOS 17.0 beta (21A5248u) simulator installed on macOS 13.4 (22F66). I have iPadOS 17.0 (21A5248v) installed on my 8th generation iPad, and developer mode is enabled. Whenever I connect via USB and attempt to pair in the Xcode Devices and Simulator window, I get the error "Unable to locate a valid DDI for the iOS platform."
I've tried unpairing and repairing multiple times. I've rebooted the iPad and my Mac. Nothing works.