Description of the need
There should be better integration between the module list and Installer module for missing modules. Currently if a module like Ubercart is missing a dependency (like Rules), there is a note, hidden in the "more..." details element. User would need to search and download that missing module, which seems unnecessarily complicated if we have an Installer.
Proposed solutions
- have the "Rules (missing)" span be a link, or create a new link that adds the missing Rules to the Installer queue in the background
- have a dropbutton in the operations column that says something like "Add missing module to install queue" which does that
- have a filter checkbox/button in the installer that filters the Installers list to only missing modules. Link to that either from the previously mentioned dropbutton or details span
Example
Example of suggestion 1 above, but this looks cumbersome.

GitHub Issue #:
5792
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)