My understanding, Madam Chair, is that the steering committee doesn't make binding decisions. It can prioritize, following discussion among the members of the steering committee. That's where we can try to make everything fit.
Notwithstanding that fact, if someone is in disagreement with the recommendation of the steering committee, they can table the motion and debate the motion in full committee. The full committee is always the final arbiter of what the committee's agenda is going to be, but the steering committee offers the opportunity to work out the wrinkles and, at the same time, save the committee's time.