That was a point of frustration for me as well. Patty Jenkins made a near perfect movie with Wonder Woman and in particular paying close attention to no over-sexualizing Diana/Gal Gadot. They put her in multiple shots and situations that were just childish boy humor and gross (i.e. - The street meeting with Cyborg that was all down shots at her chest and upshots at her ass from behind).
I’m frankly a-okay with the sexualization of anyone and everyone in art assuming the performers are of legal age and fully consenting to the portrayal. As others have already said though, Gadot was apparently not at all okay with it, so they creeped around and found ways to undermine her wishes. It’s bad enough they were bulldozing over a filmmakers’ work while he mourned a tragedy, they added insult to injury by treating the cast like shit.