Hey there. I'm using agora-react-native-rtm to handle user join subscriptions for audio broadcasting. It works fine on simulator & my iPhone X on iOS 14 (the users list updates & all events are properly fired off). However, on my iPhone 12 Pro running iOS 14.4.1 the rtmEngine events fail to fire for seemingly no reason. They simply return a generic Error object w/ no message. rtcEngine works properly and I'm able to connect + hear audio coming from the iPhone 12 Pro, so just an rtmEngine issue here. Any ideas on what might be going wrong?

Errors (as you can see I tried logging the message and name of the first Error object but it doesn't contain any useful info):

Initialize method for RTM:

Here's a snippet of the startCall method. The first await for rtcEngine succeeds but the subsequent 3 awaits for rtmEngine fail (only on iPhone 12 Pro running iOS 14.4.1).

P.S. agora-react-native-rtm is on version ^1.2.2-alpha.6 and react-native-agora is ^3.3.1.

Thanks!