Since I have upgraded to VS2019 (mac) I cannot run any UITest on the iOS simulator anymore. It does run on device. The problem is that when I run the app, VS starts a simulator and runs the app there. When I start a UITest, VS starts a new simulator, installs the DeviceAgent-Runner but not the app. Anyone that can help?
Visual Studio Enterprise 2019 for Mac Version 8.2.2 (build 21)
Update: Downgrading to XCode 10.2 brings a whole bunch of new exceptions a.o.: Xamarin.UITest.XDB.Exceptions.DeviceAgentException has been thrown. Unable to end session: An error occurred while sending the request.