Problem especially with search API

There is probably a bug related to taxonomy manager in relation to search API.

I created a search engine for my taxonomy terms.

I created my terms with taxonomy manager.

I did not get any results despite my many tests.

I thought of a link with taxonomy manager, so I tried with terms of taxonomies created "by hand", and there it works.

Search API references the terms "entered by hand", but not those created with taxonomy manager.

It must therefore have a problem, I imagine in connection with taxonomy manager since without search API works properly