Search API support

I would also love the ability to use cshs with search api views. Unfortunately I'm not a programmer, but I'd love this feature added.

If someone looking for patch

Thanks for the patch artem_kondra, unfortunately it looks like this does not apply to the latest version 4.0.2 . Any chance this could be updated to work with 4.0.2, and how can we get it added to the actual module?

Looks like the line:
"public function valueForm(&$form, FormStateInterface $form_state): void {" is no longer in the file /src/Plugin/views/filter/CshsTaxonomyIndex.php so something has changed since this patch was created.

Thanks!

NM, I came back to this and retried it and it works. Not sure what I was doing wrong, but I've put this through some basic testing and it all looks good. Thank you artem_kondra!!!