Workflow deplyoment should consider changed variables for submitted orders in the Daily Plan

Current Situation

A workflow W1 declares the variable v1

• W1 is assigned the schedule S1

When removing v1 the workflow is deployable.

A message appears

BadRequestError: UndeclaredOrderArgument: Workflow has no declaration for order argument: v1

This error is from the automatic submission of orders to the Controller when changing a workflow that is assigned a schedule.

The reason for this is, that the schedule already has entries where v1 is defined.

Desired Behavior

When removing a variable in a workflow, the deployment should be possible without error message.