Add ability to "move to top" or "move to bottom" of prioritized backlog

What is the challenge?

If we have a high priority feature come in and we use the "send to prioritized backlog" function it automatically sends it to the bottom. Or if priorities have changed we have to hand drag items around in the prioritized backlog

What is the impact?

Tedious

Describe your idea

Would like an option to "send to bottom" and "send to top" for the prioritized backlog