Request for authorization is immediately denied on Brave Browser

[isaackd]

[catomlico]

Same problem on Cent Browser, Vivaldi and Slimjet Browser.
It show the question bar for access Youtube account, but when I click to Yes, it isn't open Google account page. And show like the image.
https://user-images.githubusercontent.com/54787075/64087861-09baad80-cd69-11e9-8820-ca778a154e7e.jpg