Senate parliamentarian says not so fast?

American Spectator says that GOP sources report that the Senate cannot take up reconciliation until Obama signs the bill to be “fixed”. Note: The Roll Call link in the article doesn’t seem to work.

It SEEMS this would kill the House trying to link the two together with one vote, but I’m sure they’ll try to do it anyway.

And I wonder if Biden can overrule the parliamentarian and say that the Senate will do whatever Pelosi wants it to do.