I came across this situation where I have Manager role to a category, but I am not seeing the Settings/Administration/TurnEditingOn features to add sub-categories in this category. I know that the Manager role has capability moodle/category:manage set to Allow.
Is there any other capability that is missing for this role? I would like to add, edit and delete sub-categories. My moodle version is 2.6.
TIA.