How do I see the contents of variables when using them in the body of a request? [Possible feature request]

When I try to hover over the variable nothing shows up. However, when the variable is in the URL and I hover over, it will show the value.

So I have to keep going into the variables page, search through the long list to find the value, or copy paste into the url and hover over it there.

Is there a better way to do this?