Not being able to choose custom taxonomy

Hi, I found your great plugin, by the way I don’t know why it’s so low in the repository. I wanted to use it on my website with my own taxonomy created with the “Pods” plugin, but your plugin does not show this taxonomy…? Why? And the page with the documentation for custom taxonomy settings is empty like other pages in this thread:

https://vk-filter-search.com/docs/how-to-add-forms/taxonomy-search-category-tag-custom-taxonomy/

Will you help?