Keep cookies until Firefox is closed

If this policy is enabled and cookies are allowed, they will expire when Firefox is closed.

This setting is ignored if this policy is disabled or not configured or if cookies are not allowed.

Supported on: Firefox 60 or later, Firefox 60 ESR or later
Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Mozilla\Firefox\Cookies
Value NameExpireAtSessionEnd
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

firefox.admx

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