Media library search not working

Yes, the media search is working when I disable Relevanssi in WP admin.
The plugin is set not to index image attachments.
When I enable the checkbox for indexing image attachments it’s the same behaviour, also when I rebuild the index.

The search is working at my homepage in the internet but not on the websites in intranet (same websites) – if this has something to do with this problem.

I installed the Query Monitor plugin, the first query is the following:

SELECT COUNT(DISTINCT(relevanssi.doc))
FROM wp_relevanssi AS relevanssi
WHERE (relevanssi.term LIKE '%test%')
AND ( relevanssi.doc IN (
SELECT DISTINCT(posts.ID)
FROM wp_posts AS posts
WHERE posts.post_type IN ('attachment') ) )
AND ((relevanssi.doc IN (SELECT DISTINCT(posts.ID)
FROM wp_posts AS posts
WHERE posts.post_status IN ('inherit', 'private'))))

• This reply was modified 5 years, 2 months ago by Sany.

No, I can’t find the files there.

I deactivated all plugins but Relevanssi and switched to a WP standard theme to make sure that it has nothing to do with my code. But there are no results, too.

• This reply was modified 5 years, 2 months ago by Sany.

This is the result of index debugging of an example image:

Indexing taxonomy terms for category1 
Indexing taxonomy terms for category2 
Indexing taxonomy terms for category3
Custom fields to index: field1, field2, field3, _relevanssi_pdf_content 
Indexing post excerpt: Indexing MySQL columns. 
Indexing PDF content for parent post. 
Indexing post title. 
Title, tokenized: test 
Indexing post content. 
Post content after relevanssi_post_content: Content, tokenized: 
Final indexing query: 
INSERT IGNORE INTO wp_relevanssi (doc, term, term_reverse, content, title, comment, tag, link, author, category, excerpt, taxonomy, customfield, type, taxonomy_detail, customfield_detail, mysqlcolumn) 
VALUES (131696, 'test', REVERSE('test'), 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 'attachment', '', '', 0) 

I don’t use a filter function on relevanssi_indexing_restriction hook anymore since I recognized that I can set images not to index in the settings.
I also tried to outcomment all filter functions that I use for Relevanssi and rebuild the index but still no search results.

Yes, I’m using Relevanssi Premium. Sorry, I forgot to mention. So the problem occurs since Relevanssi Premium 2.8.0.

“How Relevanssi sees this post” shows the attachments as indexed. But I can’t find it.
The queries looks fine when I copy them to dbms there is a result.
🙁