Can't sign in Quixel Bridge via Epic Games

Hi,

Every time I try to login to Quixel Mixer with my Epic Games account, the Epic pop-up sign-in screen just go white blank. Attached below is the screenshot.

What I have done so far:
- Update Bridge to latest
- Turn off my firewall
- Run as admin

Nothing works so far. But I can sign-in just fine from Epic Games Store.
Not sure what the problem is. Please Help.

Thanks!