As the Chairman mentioned, we would need unanimous consent in order to change the motion today. Otherwise, it would be a new motion, and it would be necessary to comply with the requirement for 24 hours notice.
I must say that by separating the motion in the committee's minutes of proceedings, only the motion would appear. The preamble would appear only if the committee decided to report to the House. In that case, the preamble would be the report, and the motion would be the adoption of the report.