[iOS only] showShareSheet causes crash due to uncaught "NSUnknownKeyException"

[EvelinJK]

cordova: 10.0.0
cordova-ios: 5.1.1
branch-cordova-sdk: 4.1.3
XCode: 11.6

Executing branchUniversalObj.showShareSheet(analytics, properties, message) causes an exception in iOS that leads to a crash of the app.
The same code is working fine on Android.

Below are the logs we get in XCode. The error is caused by the BranchSDK.m file

We have no Swift devs here so we're not able to make much of that error.
Does anyone experience that too or has a clue what went wrong here?

[EvelinJK]

Ok, my fault.
It was a typo 🤦‍♀️ in one key of our analytics object passed to the generateShortUrl function.
Seemingly Android doesn't care at all if the key is written correctly or not, but in iOS it causes a crash.
Interesting...

Anyway.
Sorry for the useless ticket. Will close