>ut when I try to find the judge's order exactly copying the proposed order I'm not seeing it
You'll have to sift through them because it happens some of the time not all of the time. The example I gave was how they did it, if you wanted a 1:1 example in that case of the judge just signing off verbatim below ought to fit:
https://storage.courtlistener.com/recap/gov.uscourts.mdd.589...
Go to https://www.courtlistener.com/docket/71191591/abrego-garcia-... and search "proposed order." You will find like 20+ of them, they are basically complete orders where they wrote the judge name and everything, just left the signature blank.