title: how sharing & annotation/marking on shared holograms works on new Mixed Reality ToolKit (MRTK) for unity
body: <p>I'm looking for solution to get rid of old version of <code>MRTK</code> and start using new version of MRTK for Unity sharing applications. </p>
  
  <p>but i am no sure still the new version is supporting sharing as well as annotation or marking on shared holographic objects.</p>
  
  <p>i had tried to find out the solution everywhere on Google and youtube to draw circle or highlight the part of shared object. 
  still i did not able to get the solution.</p>