Android: Not able to accept the call when call is coming in kill/background state

[developersofmen]

The incoming phone call can not connect when app has been killed in Android.
We are using CallKeep is SelfManaged mode and able to receive the call even in kill/background state.
But when you pick up the phone nothing is happening and other party is still having ringing.

We are using this code to answer the call
TwilioPhone.acceptCallInvite(sid)

I can see a similar issue here but it is also open
#109