The new Microsoft edge

That's not a bug

You aren't supposed to

It's a closed browser

The change was to put it on par with the desktop browser as far as speed goes

EXES and java programs int allowed only html5 apps work as long as it stays in the sandbox

The "new" Edge is currently only available to Alpha Skip Ahead Insider preview members.

Insider issues are handled by Reddit Xbox Insiders forum. This forum is for General release OS issues.

Edit.. As of 22nd July "new" Edge is available to Alpha, Beta, Delta Insider previews so it is getting closer to a General release.

Can you create a new tab in Microsoft Edge and get to Facebook after you see the issue?

support.xbox.com/.../how-to-close-malicious-tabs-microsoft-edge

New Edge is based on Google Chrome. faster and smaller

Yeah, and I like the format of chrome just never liked chrome itself.