The partial government shutdown that began early Saturday morning is on track to continue at least into Tuesday, which is the earliest the House is now expected to vote on a $1.2 trillion funding package due to opposition from Democrats and internal GOP strife.

House Republican leaders have scheduled a Monday meeting of the House Rules Committee to prepare the massive Senate-passed spending bill for the floor. According to two people granted anonymity to discuss internal deliberations, the procedural measure teeing up a final vote would not happen until Tuesday, with final passage following if that is successful.

That’s one day later than GOP leaders had hoped. Their previous plan was to pass the bill with Democratic help under suspension of the rules, a fast-track process requiring a two-thirds-majority vote.

But that plan was complicated by Minority Leader Hakeem Jeffries telling Speaker Mike Johnson in a private conversation Saturday that Democratic leadership would not help Johnson secure the 70 or so Democratic votes to get the measure over the line, according to the two people and another person granted anonymity to discuss the matter.

The Tuesday plan remains tentative as GOP leaders scramble to navigate tensions inside their own conference, which could make passing the procedural measure difficult. Some conservative hard-liners, for instance, want to attach a sweeping elections bill to the package.

Jeffries said in a MS NOW interview Saturday that Republicans “cannot simply move forward with legislation taking a my way or the highway approach” while noting that House Democrats are set to have “a discussion about the appropriate way forward” in a Sunday evening caucus call — first reported by POLITICO.

He did not rule out that Democrats might support the Senate-passed spending package, which funds the majority of federal agencies through Sept. 30 while providing a two-week extension for the Department of Homeland Security — including controversial immigration enforcement agencies.

Democrats, Jeffries said, want “a robust, ironclad path to bringing about the type of change that the American people are demanding” in immigration enforcement.