I need to Edit XPManyToManyAliassList property in ListView throught XafariMultipleLookupPropertyEditor.

I made TypeConverter and it works fine in DetailView for XPManyToManyAliassList if parent is PersistentObject (object is saved in DB).

If Object created but still not saved (exists in objectspace only) TypeConverter is not rised and XafariMultipleLookupPropertyEditor rises nullReferenceException.

Also ListView CellValueChanged event get null value from XafariMultipleLookupPropertyEditor

I need editor for multiple selection for XPManyToManyAliassList property.
Is a way to fix XafariMultipleLookupPropertyEditor for ListView to make it work correct with not saved object in database?
Devexpress 19.2