I am struggling with getting a working example of Realm Sync. I have an application using Realm on iOS working fine BUT when I try to work through the realm sync documentation, it fails in multiple ways I am unable to solve. The code is for iOS v9 (4 versions ago) and there are very few additional resources for it online. Can anyone recommend a tutorial in how to get Query based sync to actually work? My next step is to dump Realm and move the entire app to Firebase which I would rather not do but the documentation here is abysmal. Any assistance is appreciated.