I haven't read the entire thread either, so apologies in advance if this has been discussed.

When you have missed a phone call and tap corresponding entry in the phone application, you may expect the phone to call back to the very number you missed a call from. In case the call was from one of your contacts, and that contact has more than one phone number associated with it, you are instead asked to choose one of those numbers.

Am I the only one thinking this is not right? Or am I maybe missing something? The person might at the moment only be available on the number they called from and I can't see a way to even know which number that was.