fixed auto-scrolling of the log to the final message when creating a prefix

winehelper_gui.py

@@ -4698,6 +4698,7 @@ class WineHelperGUI(QMainWindow):
             self.command_process.deleteLater()
             self.command_process = None
         self.command_close_button.setEnabled(True)
+        self.command_log_output.ensureCursorVisible()
 
     def _handle_launcher_creation_finished(self, exit_code, exit_status):
         """Обрабатывает завершение создания ярлыка."""