I see you created open radar report on this bug https://openradar.appspot.com/FB8935555. I'm currently experiencing the same thing in my IOS app. For me, I'm noticing this bug occurs when my coordinator is not deinited. I'm trying to figure out what's holding a reference to the coordinator. Let me know if you have found a fix, I can dive deeper into my code if that helps.
Also this only occurs when I have navigationViewStyle as StackNaivgationViewStyle