Elite core sync button

Acquired my first elite controller, obtained it for a extremely good value one the varied vacation gross sales. I do know these controllers are identified for construct high quality points however mine appears to be okay (for now) I did have a query although, the sync button, it does work tremendous however observed you may wiggle it round a bit, is that this regular? My different Xbox controllers appear to do the identical (the button on all of them have some give to them and wiggle some) however simply ensuring this isn’t one thing I ought to fear about and if it’s a standard factor because it’s my first elite!

Thanks!