At some point the code does the following:

UNoesisFunctionLibrary::NotifyArrayChanged(ViewModel, TEXT("SomeArray"));

This only works if the property "SomeArray" is directly defined in the ViewModel class. If the property is defined in a base class then it logs the following error:

> LogNoesis: Warning: Couldn't resolve property DebugViewModel::SomeArray

And the view does not get updated, however it updates when I edit the xaml file and reload it inside UE4.
I receive the same log message when declaring a simple int property inside the parent class, however the view updates correctly.