The default for Center View on gamepads should be the shoulder buttons, not R3
Along with centering the camera, holding Center View allows you to lock on to enemies and bosses. This feature is entirely pointless when the default is right-stick-click, because you're not able to press jump or spin (on the face buttons) while also holding down R3.
Center View was set to R3 because jump and spin were previously set to the shoulder buttons. In that control scheme, the button placement made sense. However, it no longer works for the new default controls as of 2.2.10.