I'm setting up a site in Sharepoint Online. Some users need translation, so I've tried to enable MUI feature. I followed the steps here.
The alternative languages are checked, user languages are set to an alternative language and even web browser language is set to same alternative language. When logged in as one of the users, I noticed that the "Office365-language" (xxxxxx-my.sharepoint.com) has been translated correctly. However, nothing changes on the site (xxxxxx.sharepoint.com). Have I missed any steps?