full text search not working as expected

guys why does this query not work, even though there are records matching it

SELECT 
  *
FROM 
  playlists_fts
WHERE 
  playlists_fts MATCH 'foo'
ORDER BY 
  rank;

these are records in the virtual table

[ { title: 'foo', description: 'bar' } ]

i am using libsql client, db is sqlite3
this is migration

CREATE VIRTUAL TABLE playlists_fts USING fts5(
      title,
      description,
      content='playlists',
      content_rowid='id'
);

No repository file or test is identified. Start by reproducing the supplied FTS5 migration, virtual-table rows, and MATCH query through the libsql client with sqlite3; determine whether the external-content table is populated and why the query returns no match. Done means the cause and expected behavior are established, with a focused fix or documented resolution.