How to choose the default locale for Filament? editing "locale" in config/app.php dindn't work

[dev-dev-15]

The default language of Filament now is in English, I want to change it to Arabic so I changed the value of locale in config/app.php but the language in Filament is still English!

The locale outside Filament is "ar" which is expected, but in Filament routes the locale is "en".

I have the translation files of Filament Arabic.

I use bezhanSalleh/filament-language-switch and I change the language using it without any problem.

[leandrocfe]

run php artisan config:clear

[dev-dev-15]

thanks but the configuration is not cached, the value of locale is ar in normal routes, just on Filament routes it's en

[boulama]

for anyone else who might need an answer:
the value in .env file takes priority to the one in app.php.
so, just set APP_LOCALE=ar in .env,