I'm creating an Angular web app in English, but when I visit the site using Edge, it thinks my site is in Italian. I have absolutely no idea what would make it think that, and everything I find on the subject is geared towards Edge users changing their settings or translating pages. The end user shouldn't have to change any of their settings; they should never get a message that the site is in Italian in the first place.
How is Edge detecting language, and how can I configure my site so that it detects English? The only thing I know is having <html lang="en">, and I have that.