How to understand the Scheduler icon in Design Studio in Sagent Data Flow

Products affected: Sagent Data Flow
Product features: Data Flow version 6.7 &  6.8.(All patches), O/S (type and version):  All
When a Plan is scheduled from Design Studio the icon of the Plan in the Plan Bin changes to indicate that this Plan is set for execution in the future using Window Scheduler.

This icon should change back to normal after the plan is executed and no future schedule is there for execution.

If you close the Design Studio, open it again, then the icon may not disappear. To 
work around this issue:

After the plan execution is completed from Scheduler in Design Studio, move to the Plan Properties, click OK once, then the Icon will disappear.
UPDATED:  August 24, 2017