The Feed Manager feature does not have such an option as you wish. I also recommend not ever forking/changing the mojoPortal code.
I don't have a good solution for you. If you are a developer then you could learn how to clone the Feed Manager and then you could modify it safely and still be able to upgrade. Or a CSS guru may be able to come up with a solution using CSS positioning.
ps, there is no guarantee here that every forum post will be answered, we answer if we have time and if we have a helpful answer.