Hi Eskimo, Yes we are building authorization plugin and sure we will try to keep track of betas to verify our plugin. But this issue is being observed without our plugin in place. This should be reproduced with QAuthPlugins in place for screensaver. What I have followed is below: On macOS Sonoma, Updated the system.login.screensaver to use “authenticate-session-owner-or-admin” We get the lock screen as below. Even after locking the machine you can see the Desktop in the background. (I have kept screensaver info in terminal and OS details open on desktop and performed Lock Screen).

HI Eskimo, I have filed a bug on Aug 18th, as there is no update on the bug, I have posted this in the forums. Here is the bug : FB13000811 (Lock Screen with SFAutorizationPluginView(old UI) is not hiding the macOS desktop). I have seen this issue on 14.0 beta 5 onwards, not sure of the earlier betas as I have not tried on them. Thanks & Regards, Tata Chaitanya