Being docketed only means the Court has received the petition. EVERY case is docketed. Does not mean they will hear it.
Something else will happen, if only that it gets removed from the docket.
TX did not file a petition for a writ of certiorari, in which case you would be correct - docketing it doesn’t mean that the petition would be granted. Been there.
This is what TX filed: MOTION FOR PRELIMINARY INJUNCTION AND TEMPORARY RESTRAINING ORDER OR, ALTERNATIVELY, FOR STAY AND ADMINISTRATIVE STAY
I’ve tried to get that across to people many times over the years. Docketing happens to thousands of cases every year. It’s literally part of the process. People can search the Court’s electronic docket if they don’t believe it.