#beta blocker

Thank you, libbna! Good progress. A couple things I'm noticing.

(1) The apply/clear bar should be "sticky" at the bottom of the container that opens. That is, it should always be visible and only the list of checkboxes should be scrollable. That can probably also be a little less tall. Maybe something like a height of whatever 4.5 rows is, with maybe a max-height of like 90vh or something?

(2) the "Clear" button should act as a submit button. So, while it clears the checkboxes, you still have to scroll back down and click Apply, which shouldn't actually be necessary. Hitting clear should wipe out all the category selections and cause a projects refresh.

chrisfromredfin → changed the visibility of the branch 3458840-consider-adding-apply to hidden.

The patch in #26 works with rules 4.0.0 and drupal core 10.3.14