Maybe I missed something but it doesn't seem like that was the reason.

Sources insist that Ortega’s departure has nothing to do with Barrera’s firing, which occurred after she made dozens of social media posts following the Israel-Hamas war. Sources say that Ortega’s representatives informed Spyglass prior to the actors strike that the actress, one of the biggest young Hollywood names to emerge in the past decade, would not be returning. Multiple sources say the actress either had no deal or, in the renegotiating of her option, asked what the movie company deemed was too much money.