When group nodes are manually clustered close to each other for a specific reason, I would like for the nodes to appear "behind" a group node when I open it. For example, I'm working on a project flow where the closed nodes represent an overview, while the specific objective details are contained in a group node.
Now, if I open one of the group nodes, the other nodes appear "in front" of the open group node, preventing me to see the content in a clear manner. Of course, when the node is selected, with the setting in preferences, the selected node appears in front.
