Using ReplayKit with MacCatalyst

I have an app for iOS that also runs on macOS via MacCatalyst. I have just started using ReplayKit to add screen recording to the app. It is working well under iOS, but when used on Mac I get the following error when calling startRecording()


RPDaemonProxy: startRecordingWithHandler: proxy error: 4099


Any idea how to fix this?

Replies

I opened a DTS support ticket on this. The engineer I got said this is a known problem and should be fixed in macOS 10.15.4. I guess I'll wait.