Deploying a workflow with a map should not continuosly show message "„Change of Workflow variables detected“"

Current Situation

A workflow w1 has a workflow variable map: m1
w1 is assigned to the schedule s1.
When deploying w1 and then open s1 a message is show "Change of Workflow variables detected“
When releasing s1 and switch to another view then come back to the configuration view the message is show again, but the workflow variables are unchanged.

Desired Situation

The message "Change of Workflow variables detected“ should no longer be shown when the schedule is released.

Desired Behavior