How to render a facet block?
I'm using the module Twig Tweak, so you don't have to create a block, but you can add in in your twig file.

In my views-view--view-id--page.html.twig file I use it like this:

&lt;div&gt;
 {{ drupal_block('facet_block:facet_id') }}
&lt;/div&gt;



Where the facet_id is the machine name of my facet.