Edge List of Enforced Web Apps cannot delte App

Question

Hello Everybody,

I am working on a task that baffles me. I have the following GPO configured "WebAppInstallForceList" and it has the desktop shortcut set to true. We have a Citrix VDI environment. I have the GPO linked to a test OU which only has a test Computer Object in it, but I am told that we use loopback GPO in the sense that if a GPO with User configuration is configured that user configuration is applied to the users that logon on the test computer. first, the GPO seems to affect the Productive workers too after the user Logs on to the test worker. second, in my test environment (No Citrix there), if I delete the GPO link the Web App will be deleted which is not the same in the Citrix environment. I have deleted the GPO link on the OU but it does not seem to delete the Setting. Under edge://policy the "WebAppInstallForceList" Policy is still configured on the edge and the corresponding Registry key is still there. And now I can't seem to be able to delete the Web app. Anyone can help me with that, please?