Clicking one of a grouped OverlappingNodesHandle should work to cycle between nodes

[AJamesPhillips]

Describe the bug

If two nodes are close, they show the same OverlappingNodesHandle. When one is clicked it correctly moves selection to the other node, but if the same OverlappingNodesHandle is clicked again it does not cycle back to the first node.

To Reproduce

Steps to reproduce the behavior:

1. Create two nodes overlapping each other
2. Click on the OverlappingNodesHandle of the one to the left
3. See the second node to the right is correctly selected
4. Click again on the OverlappingNodesHandle of the one to the left and see the left node is not reselected

Expected behavior

The left node should be reselected