I cant package game for Win x32 throught Project Launcher?

Hello, I mean Window > Project Launcher, I dont see there setting about x32 or x64. I use this method because of
this documentation Releasing Your Project | Unreal Engine Documentation . And is there any reason to use x64 build, if not everyone have x64, and x32 game will work on x64?

So any ideas? :slight_smile: