When searching suggestions by title, it's sometimes hard to get results: You can only search for the full title, the beginning of the title or a word out of the title won't give any results. We should at least truncate the search terms right and left. This might be a pre-25.05 issue, as in the newest version the suggestions are API driven.
Version confusion - I accidentally tested in 22.11, in 24.11 this works fine!