Add a way to add a keyframe in Effect Controls

The first keyframe is set by clicking the stopwatch icon. Other keyframes are set by changing values. But what if you need a keyframe maintaining the current value? You can go tho the Animation menu and choose it from there.

But for speed sake, I would like to click the stopwatch again to set a keyframe, e.g. with a modifier key.

[When I had to decide, I would rather the remove all keyframes function be less accesible (its done by clicking the active stopwatch), and put that in a menu...]