Trump wants chaos, and he wants a government shutdown, but it looks like the GOP led House of Representatives is pitching the dealbreaker that Trump wanted ("it removed a proposal demanded by Donald Trump that would require Americans nationwide to show proof of citizenship to register to vote.")

House poised to pass a bill to avert a shutdown after dropping Trump voting plan
GOP leaders plan to rely on Democratic votes to pass the bill as they face internal defections. Fears of a shutdown before the election are motivating them to abandon their demands.

I'm trying to post links to articles everyone can open, but the headline on the Atlantic is a good one: Republicans Are Finally Tired of Shutting Down the Government
Despite all the chaos of their narrow House majority, Republicans have avoided disaster.

The lesson that the GOP is having difficulty taking in is that when they act rationally they get bipartisan support and the work of governing is much easier. Trump wants it to be more difficult, so he can grandstand on different positions that are blocking functioning government.