Task doesn't have a link to the lead

I created a new lead and assigned another staff member to follow up with customer. It has created a task for that user with a title “Call customer”. However, there is no reference to the lead. When there are a lot of tasks like this, the staff member wouldn’t know which customers to follow up with.

Am I doing this wrong?

Anyone using this feature? Can we get it fixed?

Regards,
Thilak

Found the solution. Adding a comment as if it would help someone else.

When a lead is assigned to a staff member, an event is created in the calendar.