Get subgraph doesn't return loop in the results

[artemkorsakov]

General Question

I have three vertexes: vertex1, vertex2, vertex3 and some edges:

• edge1 (loop): vertex1 -> vertex1
• edge2: vertex2 -> vertex1
• edge3: vertex3 -> vertex1
• edge4: vertex2 -> vertex3

A query GET SUBGRAPH WITH PROP 100 STEPS FROM 'vertex1' YIELD EDGES AS `edges`; returns all the edges: edge1, edge2, edge3, edge4.

But queries on other vertices do not output loops:

GET SUBGRAPH WITH PROP 100 STEPS FROM 'vertex2' YIELD EDGES AS `edges`;
GET SUBGRAPH WITH PROP 100 STEPS FROM 'vertex3' YIELD EDGES AS `edges`;

The result: edge2, edge3, edge4.

Could you tell me, please, why this happens?

[MuYiYong]

Thanks, it's a bug!