everything is canon simultaneously and she exists in a superposition of being called Haruka, Spring, May and Sapphire and being a Hoenn native as well as an outsider and she's a top-tier trainer as well as a clueless klutz with an aversion to Pokemon and a great Pokemon coordinator, simultaneously a daughter of Birch and Norman and an unrelated feral lab assistant of the former
but having boobs the size of bowling balls or larger that she uses to compensate whoever beats her in battle is NOT canon and she should NOT be depicted as such
https://files.catbox.moe/tfe08h.png