Correct Username.. Dems have not done much policy wise. Given that the republicans have not made it easy but if the roles were reversed Repubs/GOP would have rammed through their agendas. They will probably submit another proposal to make it seem like "hey look we tried our best". Also, based on the reason given by Parliamentarian no Immigration proposal will be accepted.
Only way to pass this now it by overruling Senate Parliamentarian but I don't think Dems have the balls.