George Sure, but if we are going to go against HIG, this needs many more than just 3 upvotes.
Note: Firefox and Chrome were designed for Windows. They are not native on macOS. They do not look or behave native.
We are trying to cater to all users of browsers, respecting the fact they are running macOS, not Windows or Linux. macOS has rules for design and UX called HIG and Orion is striving to be a fully native app on this host OS. Many users apprecite the fact that Orion is a native app.
We are building this with users and for users though, and if this suggestion has considerable numbers of upvotes, it will be planned.