This cannot be achieved if client detection is skipped or disabled. Client detection is needed so that Receiver for Web (on prem) or Workspace for Web (Citrix Cloud) can figure out if the native Receiver/Workspace app is installed on the client. I strongly recommend you don't disable client detection in Citrix Cloud even when this option becomes available. Skip the client detection process altogether by disabling it?
Are you saying that you wish to remove the need for the end user to actually click on the 'Detect Workspace' button and you want this to happen automatically?