Ability to Unsubmit and Unapprove submitted and/or approved Timesheets

Several teams use Timesheets to provide information to accounting or other external departments. Because only admins can edit Timesheets, users either have to delete and resubmit their timesheet for the week or admins have to update all timesheets for all users. This can often result in half-filled out timesheets, as unapproved time is not included in exports.

Users can now unsubmit or unapprove their submitted timesheets instead of waiting on workspace admins. User have the ability to edit timesheet even if "Request Changes" has not been selected. This not only reduces admin work, but allows users to create more accurate time-tracking for reports.

Thank you to Elliot at TAG and Pavel at Zilliant for requesting this feature!