Hello @Ronnie Kapoor , session lifetime can be configured per custom policies. Life time can range from 15 to 720 minutes (12 hours). However this can be extended every time the user performs a cookie-based authentication if the session expire type is set to Rolling (default). For how to configure session in your custom policies please take a look to Configure session behavior using custom policies in Azure Active Directory B2C.. Keep in mind that lifetime applies to web and mobile using webviews for logins.
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