The redraft is passed if there is no objection by the sponsor.
Uh what?
That is not how that is suppose to work.
3.) If a redraft is presented, the original sponsor shall have 96 hours after it is offered to accept the redraft or reject it and request an override. If the redraft is rejected by the Senate, the sponsor may then either motion to resume debate on the bill or withdraw the bill from the floor. If the original sponsor shall have left the chamber, the presiding officer shall allow for someone to assume sponsorship as with a normal bill, with the 96 hours commencing after it is completed.
Step 1 (Underlined): If the sponsor accepts it, it proceeds to a vote of the whole Senate, if he rejects it and requests and override then it gets treated like a veto
step 2 (italics). "If the Senate rejects the redraft", sponsor may motion to resume debate or withdraw the bill from the floor.
The only way step two works is if step 1 is interpreted as I have above. It also the only way that is constitutional and the way this has been interpreted for years. Not voting on the redraft, would be an abandonment of legislative power to the executive branch under the Constitution.