Why Red Hat Satellite 6 playing dependent ansible role before every other role ?

Issue

• Dependent ansible role is executing before every other role. Dependent role should be executed only once during role play.
• Playing dependent role multiple times makes ansible terribly slow and repetitive.

• For example:

  Example ansible roles:
  ansible_role_1:   depends on ansible_role_x
  ansible_role_2:  depends on ansible_role_x
  ansible_role_3:  depends on ansible_role_x
  
  Example:
  Before 6.7 upgrade:
  
  Running ansible role ansible_role_x
  Running ansible role ansible_role_1
  Running ansible role ansible_role_2
  Running ansible role ansible_role_3
  
  After 6.7 upgrade:
  Running ansible role ansible_role_x
  Running ansible role ansible_role_1
  Running ansible role ansible_role_x
  Running ansible role ansible_role_2
  Running ansible role ansible_role_x
  Running ansible role ansible_role_3