Xbox Collection S controller LB and RB mechanism breaking

Hey so i’ve had numerous points with the LB of my controller. I had two different controllers cease working due to it,

So on my third, when my LB stopped working once more, i opened up the controller and searched up a tutorial the way it works. Turns on the market’s slightly plastic piece on the bumper a part of my controller that retains breaking, as proven within the image. And that plastic half that’s damaged is what truly touches the button for the LB enter.

Has engine else had this problem? Is there a particular sort of controller to purchase to stop this? Or at the very least do you guys know the way i’d go about getting new elements for it?