Activity History is not deleted 'activity_expire_days' => 1,

🍱 Features & apps
1

Hi

  1. I put @ the end of the config/config.php
'updater.release.channel' => 'stable',
  'app_install_overwrite' => 
  array (
    0 => 'occweb',
  ),
  'default_phone_region' => 'DE',
  'activity_expire_days' => 1,
);
  1. wait till cronJob runs = OK
  2. No changes in the activity history - all entries are still there

What’ wrong?
Has there something else to be configured?

Has one configured something like this with success & can help pls.?