TurnbasedGame ios build , not giving match delegate on other player turn complete.

Hi , I am making a turnbased game using google play services plugin available on github. Game is working very good on android devices.When i take turn ,on other device immediately i am getting players turn match data . To get this data i doesnt need to call 'AcceptFromInbox' method. But when i swtched platform and installed game on ios device then at time of turn sending , match data from one device sends turn susseccfully , but on other device i am not getting match data directly. Where as on android same match delegate gives me other player turn. I can get data when i call "AcceptFromInbox" call back method on button click event. For ios build what should i do to work match delegate properly like like it is working on android..??