Close children on node close without confirmation dialog

Current behavior:

When branch is folded and you press close sign on it, confirmation dialog whether to close children pops up.

Feature request:

This topic is to allow to skip this dialog and close all children by default.

Reasoning:

While searching, I end up having multiple branches of searches opened with multiple children. Closing those and then clicking confirmation (or pressing enter) is annoying. 

Optionally, I can right click and choose close branch, but that's even slower.

Extra reasoning for this is existence of bug https://sidewise.userecho.com/communities/1/topics/108-branch-closing-confirmation-dialog-is-off-screen this one is still alive and you can't see buttons. Keyboard still works, but that's inconvenient in many cases.