Changing Preferred display language

[Serge K]

I want to change display language:
Dashboard -> General -> Settings (Preferred display language)

But nothing changing

[niels]

If you want to change language of the Jellyfin interface you need to press your account on the top-right, go to "display" and change the "display language".

[Serge K]

If you want to change language of the Jellyfin interface you need to press your account on the top-right, go to "display" and change the "display language".

Yes I know this way works. But why nothing changing that I described before?

[niels]

Likely because your account already set it's own language in the display settings so it won't use the server default.