Coaches of groups connected to a course need to be able to access the assessment tool for their group in that specific course. Members with coaching rights used to have access to certain course tools such as e.g. the test statistices and of course, the assessment tool.
Group coaches now don't have access to any tools at all, and have therefore no means to assess the members of their group from within the course. They have only access to the assessment tool if they're also course coaches. This is not correct, as this allows them to also assess course members, which might not be desirable