When I click something like this:

function handleSetViewMode(viewMode: string) {
  params.set('view', viewMode);
  console.log('using router.push()');
  router.push(`?${params}`);
}

A _rsc param attaches to the URL:

assets?view=list&_rsc=clg3k

This produces a 500 error, and making the page refresh.

The weird thing is that this doesn’t happen with npm run dev. Only after building the app and doing npm run start.

What could be the issue, and how to solve it?

Also posted here.