Issue answer callkit from locked screen

I am using Pushkit + Callkit and I am facing issue:

  • I receive incoming call when device is locked screen state then I answer and end call.
  • The next incoming call will alway display on left corner screen device as below image.

If I receive incoming call when device is unlocked screen state, my application receive, answer call and end call normally.

Issue answer callkit from locked screen
 
 
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