Huh. Interesting. I mean, I know Gotham has been cherry picking from various incarnations and stories about Batman, whether comic, animated, or live-action, but the Selina falling out of a window is pretty specific to Batman Returns.
Sure, Jerome's voice was very Ledger-like, but he didn't go as far as do things like blow up a hospital or set a mountain of cash on fire. Don't get me wrong. I think the Batman Returns Catwoman origin makes from great visuals on this show in particular, but since it's so tied to that film specifically, having it done note for note here feels less like an homage and more copy and paste.