A standing order of the House of Commons—and for the true rule buffs among you, I want to specify that I am talking about Standing Order 119—says exactly the following:
119. Any Member of the House who is not a member of a standing, special or legislative committee, may, unless the House or the committee concerned otherwise orders, take part in the public proceedings of the committee, but may not vote or move any motion, nor be part of any quorum.
Unfortunately, this means that the committee could not adopt a motion that would go against the Standing Orders, as those are higher-level rules that govern your work.