title: How to view the value of a variable in Firefox Developer Edition 52.0a2?
body: <p>In the Debugger in Firefox Developer Edition I've set a breakpoint to land on the assignment to a JavaScript variable. I expected to be able to hover over all previously defined variables to view their values within a tooltip like in previous versions of Firefox, but it doesn't show me anything and there doesn't seem to be a window I can add to the side:</p>
  
  <p><a href="https://i.stack.imgur.com/D8odD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/D8odD.png" alt="Debugger UI in Firefox Developer Edition 52.0a2"></a></p>
  
  <p>Any ideas how to display the variable values?</p>