Templates - INotifyPropertyChanged property templates are not expanded

 Thank you for pointing out this problem to us. We will fix it soon.

Presumably You'll also alter it to take advantage of the new NameOf feature so that :
Public Property ActingAsLookup As Boolean
       Get
           Return _actingAsLookup
       End Get
       Set(ByVal Value As Boolean)
           If (_actingAsLookup = Value) Then Return
           _actingAsLookup = Value
           RaisePropertyChanged("ActingAsLookup")
       End Set
   End Property
Would become;
Public Property ActingAsLookup As Boolean
       Get
           Return _actingAsLookup
       End Get
       Set(ByVal Value As Boolean)
           If (_actingAsLookup = Value) Then Return
           _actingAsLookup = Value
           RaisePropertyChanged(NameOf(ActingAsLookup))
       End Set
   End Property
regards
Dom

Yes, Dom. Of course we will use new syntax features where they are available.