Users connect to a published desktop that has PNAgent running and then attempt to launch a published app before PNAgent finishes authenticating user credentials. Obviously the app never launches. After about 5-10 seconds PNAgent finishes doing its thing and the user can launch the published app (by clicking the icon again). I assume that the published app icons that appear before PNAgent finishes loading are cached (there is a noticible screen flash as the icons update once PNAgent is fully loaded). Is there any way to hide the published app icons until PNAgent finishes loading so users know not to attempt to launch an app until then?