[BUG] totalParticipantCount changes to 1 if another incoming call arrives

[JasonWeinzierl]

Describe the bug

If I'm in a call with another participant (totalParticipantCount=2), and a third user calls me, then total participant count changes to 1.

Exception or Stack Trace

N/A

To Reproduce

1. Start a call with another participant.
2. Receive an incoming call from a third participant.
3. totalParticipantCount of your active call will change to 1.

Code Snippet

extension MyCallDelegate: CallDelegate {
  func call(_ call: Call, didChangeTotalParticipantCount args: PropertyChangedEventArgs) {
    // call.totalParticipantCount will be 1 here when incoming call arrives.
  }
}

Expected behavior

totalParticipantCount of my active call should not change if my active call is still Connected.

Screenshots

N/A

Setup (please complete the following information):

• OS: iOS: 17.3
• IDE: Xcode: 15.2
• Version of the Library used: AzureCommunicationCalling: 2.9.0-beta.1

Additional context

This seems to be occurring on the Android library too. Is this intentional behavior, and if so, why and how do we restore totalParticipantCount back to 2 if the incoming call has been rejected?

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