Cannot access values of a RelatedChoice field

[mikejmets]

Step to reproduce.
Create 2 new types with p.schemeeditor ClassA and ClassB where ClassB has a RelationChoice field called RelatedA with allowed type ClassA.
Created folder called Ayes and some ClassA instances.
In Bees create an instance of ClassB, and you'll see you cannot select the value for the RelatedA field from the Ayes folder because you cannot transverse to the Ayes folder.
In the RelatedA definition, if select a ClassA instance as a default, I then have access to the Aye folder otherwise not.