# The login window in a WKWebView on macOS is sometimes broken

**URL:** <https://community.auth0.com/t/the-login-window-in-a-wkwebview-on-macos-is-sometimes-broken/41048>\
**Category:** Get Help\
**Created:** [April 14, 2020, 5:06pm UTC](https://community.auth0.com/t/the-login-window-in-a-wkwebview-on-macos-is-sometimes-broken/41048 "2020-04-14T17:06:30Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![HLR](https://sea1.discourse-cdn.com/auth0/user_avatar/community.auth0.com/hlr/32/21279_2.png) [@HLR](https://community.auth0.com/u/HLR)\
**Post date:** [May 26, 2020, 3:35pm UTC](https://community.auth0.com/t/the-login-window-in-a-wkwebview-on-macos-is-sometimes-broken/41048/12 "2020-05-26T15:35:27Z")

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I was having this exact same problem here:

[http://community.auth0.com/t/using-sample-php-code-on-ios-12-auth0-login-page-hangs](http://community.auth0.com/t/using-sample-php-code-on-ios-12-auth0-login-page-hangs)

This was using any mobile iOS browser - Chrome or Safari on all iOS devices for 50% of my iOS logins.

It eventually “just stopped” happening so I was no longer able to recreate to show the Auth0 team, but there is a real problem here on the Auth0 side.

EDIT TO ADD: Try using the “Universal Login” instead of the classic login. That always works.

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_[View the full topic](https://community.auth0.com/t/the-login-window-in-a-wkwebview-on-macos-is-sometimes-broken/41048)._