Am I correct that in Joomla 4 it is not possible to configure a site as a multilingual site during the install OR to set the language that should be used as the default admin language or the default site language?

I can see that the default language stuff has been removed from the code but the language strings are still present

I can see the code to configure a multilingual site in the languagecontroller.php but its not presented to the user at all

If this is all as intended then I can go ahead and remove the unused code and strings