Step to reproduce:

1. Set the language setting in User profile as Deutsch
2. Set language in Confluence Admin > Languages as English.
3. Create a Meeting Notes.

Observed Result:

As you can see, some part of the meeting notes are in Deutsch and some are in English.

This issue affect other blueprint as well.

Cause

The mismatch occurs when the user's language is different from the global language. In some places, the global language is preferred over the user's.

Workaround

If it is feasible, ensure that the global language (Confluence Admin > Languages) is set to the same language as the end user's. The end user should also ensure that their browser language is set to their preferred language.