When trying to create an IOBox of type
Observable<Tuple (2 Items)<StateModel, StateModel>>, gamma creates this weird IOBox (that cannot be moved/deleted, similarly to this bugreport) :
Here’s the full stack : https://hastebin.com/vuyawodugo.sql
Error message :
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Xml.XmlException: The ' ' character, hexadecimal value 0x20, cannot be included in a name.