Install profiles can define dependencies: modules that are required before the profile can be installed (see https://www.drupal.org/docs/7/creating-distributions/how-to-write-a-drup...). I'd like to suggest allowing dependencies to cover other types or projects as well (e.g. themes and layouts).
Related issues: https://github.com/backdrop/backdrop-issues/issues/3924
GitHub Issue #:
3926
Recent comments
There is a Drupal 7 contrib module that "lets the administrator see all administration pages in her preferred language" and which could be ported to Backdrop: https://www.drupal.org/project/...
Allow admin to select admin language seperate from front end language (multilingual)
@stpaultim – You're right: my approach affects also the main menu. I guess, because menus are also considered as user interface (not as content). @findlabnet – If I didn't miss anything,...
Allow admin to select admin language seperate from front end language (multilingual)
Go to the account edit of the desired user. On the horizontal tab below "Region and Language," select "English" or another language. WFM.
Allow admin to select admin language seperate from front end language (multilingual)