I am using CoreWLAN to get a list of wifi networks available to a Macbook. 'scanForNetworksWithName' returns a list of 'CWNetwork' which contains ssid, bssid, signal strength etc. On MacOS 10.15 (beta 3), the bssid is Nil while the ssid and signal strength have valid values. The exact same code works fine on Mac OS 10.14.5. I have added the 'location' entitlement and also codesigned and notarized the application. Any solutions to this problem?