Multilingual sensitivity labels in SharePoint Sites, Office Web and MS Team groups

Hi MartinLaplante, correct, in the first instance I use preferredlanguage. And yes, preferredlanguage is synchronized to SharePoint profile service. The SharePoint language setting is also fine. A screenshot to demonstrate the case with Office Web. 

The menu text is German, means the language from SharePoint profile service is reflected to Office Web. The German translation for Sensitivity is "Vertraulichkeit". For the test case I translated Public to Öffentlich. So Office Web should list Öffentlich (instead of Public), Internal,....  

Edit:
A comparison with the Word Desktop client. The system can work with the translation. In the meantime I think the M365 services do not support MUI labels yet. 😞 Also visible in the mobile apps. The Office mobile app supports MUI labels, Teams app not.