Speaker Mike Johnson has once again lost a battle against hardline conservatives for control of his own House floor — and he has no clear way out.
A small group of GOP hardliners, led by firebrand Rep. Anna Paulina Luna of Florida, effectively seized the floor from Johnson this week, refusing to allow him to move on their own party’s priorities until Republican leaders come up with a plan to pass President Donald Trump’s federal elections overhaul bill.
By Tuesday afternoon, Johnson was forced into one of the most humiliating possible positions for a House speaker: He conceded he could not regain control of the chamber and instructed members to leave Washington early. It’s the second straight week that GOP leaders have had to scrap their plans, this time losing out on nearly an entire week’s agenda.


Generally, budgets and throne speeches are considered automatic confidence votes. Other than that, the House can either propose a non-confidence vote or the Government can designate a vote to be a confidence vote. Generally, the games of chicken over confidence votes happen a lot in minority governments.
https://www.ourcommons.ca/procedure/procedure-and-practice-4/ch02-4-e.html