title: How to disable right clicking mathjax in shiny
body: <p>How to disable right clicking mathjax in shiny? For example, see</p>
  
  <p><a href="https://shiny.rstudio.com/gallery/mathjax.html" rel="nofollow noreferrer">https://shiny.rstudio.com/gallery/mathjax.html</a></p>
  
  <p>Ideally, I would like users not to be abe to interact with the mathjax text at all.</p>