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Override UI Back Button

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Hi,

I know how to handle the hardware buttons and that's working fine, but when I navigate to a Carousel Page, there's a '< Back' UI button that navigates away from the carousel page. I don't want to disable that functionality, just intercept it so I can ask the user if they want to save their changes before they go backwards.

I've overridden OnBackButtonPressed() but that isn't called in this instance.

Does this have to be done platform specifically? That would be a surprise but it might be the case?

Thanks


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