Your profile folder contains a <a data-l10n-name="user-js-link">user.js file</a>, which includes preferences that were not created by { -brand-short-name }.
Akaram-inek n umaɣni ɣuṛ-s<a data-l10n-name="user-js-link"> afaylu user.js</a> igebren imenyifen ur yerni ara { -brand-short-name }.