I can’t believe you did that.
I don’t see how it’s that unreasonable. It’s the way I prefer to watch them but a conversation about which version of the film we’re watching would not interest her in any way so there was no point in mentioning it. She does seem really taken with the whole thing but she’s also a normal girl in her early twenties so I doubt the official SEs would have bothered her anyway and she probably wouldn’t even notice if she decided to rewatch them herself sometime.