Cross-Origin-Opener-Policy policy would block the window.closed call

serhii.holinei August 9, 2025, 11:30am 2

Another day, another important issue left unnoticed by the Auth0 team

Topic		Replies	Views
Winchan.js:150 Cross-Origin-Opener-Policy policy would block the window.closed call Get Help sso , application	2	3698	January 28, 2025
Unable to issue redirect for OAuth 2.0 transaction - Vite, React (JSX), .env Get Help login-experience , new-universal-login-experience	2	1796	January 30, 2023
Multiple apps, subdomains of shared domain, SSO Get Help login-experience , new-universal-login-experience	0	1479	May 16, 2023
Blank screen after loginWithPopup Get Help	7	3370	October 6, 2022
Cross origin with login credentials is not working Get Help login	2	3362	September 4, 2019