hiding breakdown keyframes

Is it possible to hide (and mute) only breakdown keyframe?

Currently there isn’t any functionality to do so. Could you explain what you’re trying to achieve by doing this, and why?

I want to check only the main keyframes. after I’m shure it is correct, I wonna check the breakdown. but I don’t want to breakdowns to interupts while cheking the main keyframes.
(I hope I am clear although my english isn’t the best)