Left double-click + ctrl in folder events

[qwerty]

Directory Opus has a feature that can setup the folder events when Left double-click.
Let's say there are a, b, c, d four folders in pane A. If you ctrl+Left double-click folder 'a', the contents in folders 'a' would show in the other pane B, while folders 'a' in Pane A is not open. So you can easily move onto (ctrl+Left double-click) the next folder 'b' to show the contents in pane B, etc...

Right now in XY, ctrl+Left double-click a folder in pane A just open the folder in pane A, and nothing changes in pane B. I know we can setup a hotkey to "open in other pane", but it would be nice if we can finish it using mouse. Cheers!