Inplace rendering doesn't seem to take into account the query string

To reproduce:

• Go to Sandbox.WebHome and add "?name=Vincent" to the URL
• Edit inplace and modify the content to add the following at the top

  {{velocity}}
  Hello $request.name
  {{/velocity}}
  

• Save
• Notice that it displays "Hello $request.name" instead of "Hello Vincent".
• Refresh the page and verify it works this time