Themes & Languages Configuration
Configure which languages and themes are available to users in the application settings.
The Themes & Languages section controls what appearance and language options your users can choose from. You find it in the Configuration page.
Available Languages
You select which languages appear in the user-facing language switcher. The field uses a multi-select combobox pattern with badge chips showing the currently selected languages.
English is always required. The validation schema enforces that en is included in the list at all times. You cannot deselect it.
Adding a Language
You click the add button to open the Add Language dialog. The dialog shows all installed languages that are not yet selected. You pick a language and it appears as a new badge chip in the multi-select field.
Removing a Language
You click the remove icon on a language badge to deselect it. If removing a language would leave only English, the removal is still allowed since at least one language (English) remains.