Redundant requests to the server

[alan-null]

Expected Behavior

Fewer requests to the server in ISE.

Actual Behavior

Right now, each time you hover over any variable in ISE, a script will raise a request to the server to find out what is the variable value.

I think this could be optimized.

Steps to Reproduce the Problem

Please include the version number of SPE and Sitecore.

• Tested issue with clean install of Sitecore and the latest available version of SPE.

• Asked questions on the Sitecore Slack Chat channel.

• Reviewed questions and answers on the Sitecore Stack Exchange.