Facets on multilangual site.

Adding Count limit processor solve half of problems.
But we have another:

3 Node, 2 Terms

Node1 with Term1
Node2 with Term1 and Term2
Node3 with Term2
--

Select facets for all Node titles and Term titles. Then unselect Node1, Term2 and then Node2.

All facet filter will disapeared from the page, and you get an empty result page.

Because you have active filter returns zero count only. (Active filters: Node3 and Term1)

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I solve this problem in this variant:
New count limit processor:

foreach ($results as $id => $result) {
      +if (in_array($result->getRawValue(), $facet->getActiveItems())) {
      +  continue;
      +}

      if (($min_count && $result->getCount() < $min_count) ||
        ($max_count && $result->getCount() > $max_count)) {
        unset($results[$id]);
      }
    }

Active results will skipped.