My right analog stick on my Xbox One controller is not responding

My right analog stick on my Xbox One controller is not responding

So, today I logged onto my Xbox to play some War Thunder. However, when I push the right analog stuck to the right, it does not receive the action I'm inputting. It is only for pushing it right, up, down and left work just fine. Can someone please explain to me what is happening, and what steps I can take to resolve the issue?