>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3567895. --> Reported by: [jvollebregt-swis](https://www.drupal.org/user/3834367) Related to !11 >>> <p>Found some bugs trying to use facet search without a query string</p> <ol> <li>Some leftovers accessing a protected property instead of the new getter</li> <li>Missing default for a method that requires array</li> <li>systemSearch causes validation errors by sending an empty query string</li> </ol>