title: Progress bar with 2 Indicators
body: <p>I want to have progress bar with 2 indicators.</p>
  
  <p>One indicator shows progress of task A in color green, the second indicator shows progress of task B in red, all in one progress bar. The rest shows the remaining of tasks A and B.</p>
  
  <p>Is there a (simple) solution to achieve this? I read the documentation but did not find help.</p>