Description -
Why is this feature important to you - It results in discrepancy between issue (resolvable) and project (resolving) objects. The statuses do not match.
How would you like the feature to work - The resolvable object's status match the resolving object status.
Current Behavior - The resolvable object's status won't revert from closed to anything else, once changed to closed. If the resolving object status is any status matching the system default cancel or closed, after it is reverted to some status equal to have been opened again, it won't trigger any change to the resolvable object status.