web page open in ins by webview can not login by LoginButton

[stevex2012]

I put my page in ins app,open it by webview. when I open my page in ins app by webview. I use the LoginButton and I click the button .my page jumb to fb's page,and then I input my fb account,login success; but when return to my page it did no do the onCompleted or onError functions and nothing mention me . Why ?,it seems LoginButton components worked but somewhere wrong;

[glenngijsberts]

Can you maybe clarify your issue a bit more? Maybe add some code, or some examples how you're using it.