Restricted permission in the admin interface and translation keys


I am creating a group of users with restricted access to the admin console to let them provide support to end users.
I created this group in the master realm and give them roles on the realms to view and search for users, active sessions, user events etc.
Everything works fine but for the labels: on some of them the translation key is displayed instead of its value:

Is it a bug or am I doing something wrong?