Journeys - Learning Enrolments not working

Summary:

Hi Team,

I'm trying to configure a Journey with Learn Enrolment task type, included a specialization for the task. When I assign it to employees, they are not able to access it via Journeys task. They are getting error as below.

You don't have access to this learning item.

If the same specialisation is added from Learning Assignment page separately, Me → Learning page is allowing the employees to take up the same.

I have validated the privileges, Journeys setup and could not find any issues there. Please let me know if anybody have come across this issue and what are the possible fixes.