   }
   
   func showLexicalModelInfoView(with index: Int) {
-    setIsDoneButtonEnabled(true)
+    if language == nil {
+      setIsDoneButtonEnabled(true)
+    }
     let lm = userLexicalModels[index]
     let version = lm.version
     

    
    navigationController?.setToolbarHidden(false, animated: true)
    scroll(toSelectedLexicalModel: false)
  }
  
  override func numberOfSections(in tableView: UITableView) -> Int {
    return 1

  
  override func viewDidAppear(_ animated: Bool) {
    super.viewDidAppear(animated)
    log.info("didAppear: LexicalModelPickerViewController")
    if isDidUpdateCheck || !checkUpdates() {
      return
    }
