title: Is there a way to group options in Input in react-select?
body: <p>I am using <a href="https://react-select.com/home" rel="nofollow noreferrer">react-select</a>.</p>
  
  <p>I need to group options in the input. The next values should be added to a specific group
  just like it is in "MenuList" component with groups</p>
  
  <p><a href="https://i.stack.imgur.com/KNNrh.png" rel="nofollow noreferrer">here what I need</a></p>
  
  <p><a href="https://prnt.sc/qybffp" rel="nofollow noreferrer">https://prnt.sc/qybffp</a></p>
  
  <p><strong>Ideas on how to do this?</strong></p>
  
  <p>For now, I have only one idea
  to deal with the <strong>Multivalue</strong> component (each group is a separate Multivalue component).
  But not sure it's a good idea)</p>