CallKit UI not showing on Mac OS Catalyst

Hi, we have a VOIP app on iOS, iPad that works well with CallKit, However, when we try to make it work for Mac OS Catalyst, the UI is not showing up for incoming call after using - (void)reportNewIncomingCallWithUUID:(NSUUID *)UUID update:(CXCallUpdate *)update completion:(void (^)(NSError *_Nullable error))completion;

Does somehow figured out how to make it work with Catalyst?