Add Delegate Option to Mobile App

I would like to request that the option to delegate approvals (and tasks and issues) be added to the Workfront app. Some of our users who primarily use Workfront for approvals also primarily use the mobile app. When they are out of the office and have forgotten to set up delegations prior to leaving, they currently have no way to set up delegations on their phone. Instead, they need to contact someone in the office to set up delegations for them, which is not ideal.