Great ticket!
The Action menu mixing Player actions and Context interaction is one of the major flaws in Arma interface, in my opinion and I'd like to see the two systems separated eventually.
Here's my take on the separation.
The Action menu should be a fixed layout menu reserved to "Player actions" with no dynamic options altering it when aiming around.
"Context actions" should have no place in the Action menu and become an icon-only system.
A new key called "Cycle interactions" should be added (Alt for example) to cycle through all the available options in case of interactive objects with multiple actions attached to them.
Please, see this pic for a visual explanation http://oi40.tinypic.com/2rei80n.jpg
and #10847 for some other issues regarding the contextual interaction system.