I've downloaded the Dev build of Microsoft Edge last time. And little setting up like flags and sign-in to my Microsoft account. And this browser kinda looks similar to Google Chrome be honest, and need more improvements like page error or intersitials error (and also user agent) because I think they're not touched yet by Microsoft Edge team. And also the UI kinda looks like combination old version of Edge on Windows 10 and Opera browser on tab appearance. But all local page (including Settings, Extensions, History, New Tab, Bookmarks, Apps, etc) is still in light mode instead of dark when the browser detects the app mode sets to dark on Windows 10. I hope all Microsoft Edge team hear this one and all Microsoft Edge Insider community team. Yeah, that's all. This browser is mind blowing to me.