The dialog doesn't pop up automatically when I open Settings, but is very annoying nonetheless. You guys can promote Edge all you like, but only to new users. A person who has said repeatedly that he uses a different browser is only going to get annoyed by such tactics [especially in the System Settings and at such a prominent place, and why does my settings care about the search engine I use?]
I do use Edge occasionally, but my primary browser is actually Firefox and has been for several years. I would not switch to Edge, especially with such aggressive behavior. I just need Windows to be aware of that.
Thanks for the Feedback Hub suggestion, I will fill it out if I find the time.