@ElizabethM: Thanks for your help.
Learndash (LD) plugin source code checking showed that LD uses 10 additional capabilities to manage access for quizies:
wpProQuiz_show
wpProQuiz_add_quiz
wpProQuiz_edit_quiz
wpProQuiz_delete_quiz
wpProQuiz_show_statistics
wpProQuiz_reset_statistics
wpProQuiz_import
wpProQuiz_export
wpProQuiz_change_settings
wpProQuiz_toplist_edit
You can find them under the ‘Custom capabilities’ group. LD grants these capabilities automatically to the ‘administrator’ role only. Did you try to grant them to your custom role in order to resolve the permissions problem?
Of course role should can all capabilities required by at least the LD courses custom post type:
delete_courses
delete_others_courses
delete_private_courses
delete_published_courses
edit_courses
edit_others_courses
edit_private_courses
edit_published_courses
publish_courses
read_private_courses
Let me know if you need the additional help.
