Getting the Error while automating the Log-in flow in FireFox browser

I have 2 clicks login page , first the user name needs to be provided and user needs to click on the continue button , then user will get the password filed and the final login button in the UI.

The problem I am facing is that in Firefox browser when I click (using selenium) the first continue button after providing the user name , for a fraction of second the password page is appearing and then the auth 0 error page is coming where it is stating that invalid_request: missing client parameter.

The interesting part is , if I click manually it is working fine . But for for the selenium automation it is throwing errors. The automation is working fine for the other browsers - chrome , edge , safari. This issue is only coming during the first click for the continue button on the Auth0 login page for the FireFox browser.

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