B OpenNebula/one#6711: Update known issues

Signed-off-by: Victor Hansson <[email protected]>

source/intro_release_notes/release_notes/known_issues.rst

@@ -23,6 +23,8 @@ Sunstone
 
 - Guacamole RDP as is currently shipped in OpenNebula does not support NLA authentication. You can follow `these instructions <https://www.parallels.com/blogs/ras/disabling-network-level-authentication/>`__ in order to disable NLA in the Windows box to use Guacamole RDP within Sunstone.
 
+- The current configuration for both Sunstone and One-Provision contain a mismatch in the `keep_me_logged` configuration option. This issue has been fixed but the new configuration files need to be downloaded in order for this fix to take effect, refer to :ref:`the following section <fireedge_install_configuration>` for instructions on how to do this.
+
 Install Linux Graphical Desktop on KVM Virtual Machines
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