User clicks on an icon in StoreFront and nothing happens. User clicks again. two sessions are started now and the user is frustrated :S
Citrix WebInterface > 5.3 is aware of multiple clicks and doesnt start multiple sessions when you configure a MultiClickTimeOut in the config file.
I am not aware yet of a feature or parameter for Citrix StoreFront. Best is to set the following registry key on the client for the Citrix Receiver.
reg add “HKLM\Software\Citrix\Ica Client” /v NotificationDelay /t REG_DWORD /d 0 /f
This will pop up a loading screen when you click on an icon.