Ability to update a response to a work request

Currently when requesting work from another workspace via the to-do feature, the only way to change the response (e.g. changing from rejected to approved) is to delete the workspace then adding it back in.

Would be great if there's a simpler way to change the response from the approver. Perhaps a button that triggers a second wave of approvals to those who have rejected with a quick commentary capability. e.g. "have now clarified requirements with this team (who rejected initially) and now reached agreement to take on the work".