How to assign the SCM in the control settings (answer) (No Man's Sky)

Is there any option or mod, which for the action menu, and especially when you assign keys, you press the button, and not hold?
I would not care, but I can't assign anything to the middle mouse button, it immediately reset due to the fact that relief actions press the default SCM. Well, OK, in the application for mouse emulation appointed Lalt clicking on the SCM and began to reassign the actions that are assigned to SCM. But please developers, there is no limit for the reset action to default action meets the remove and when I try to assign Lalt, it also resets (was SKM → hold Alt → naznachili Alt → Alt now responsible for reset settings → reset → became SCM)

Post Scriptum. While writing the question, found the solution!
Keep SKM, SKM holding, [minimize the game or press ESC], release, SCM