remoteStream.ended can not be trigger after Call Drop participant rest api

[zhangyihui1]

1 : android join room 2: android publish localstream 3: android subscribe self remoteStream 4: call Drop participant rest api to delete android participant id

expect: publication.ended , subscription.ended , onServerDisconnect , remoteStream.ended should be triggered actual : publication.ended , subscription.ended , onServerDisconnect triggered ,but remoteStream.ended not trigger