Is it possible to edit Schematic created using CircuitLab?

Question

Is it possible to edit Schematic created using CircuitLab?

When attempting to edit an answer the source shows "please don't edit this section directly. Click the "edit" link below the image in the preview instead." but there is NO "edit" link that I can find.

Answer 1

Below the schematic there should be this:

If you click edit for the main question, in the markdown view above the schematic is:

<!-- Begin schematic: In order to preserve an editable schematic, please
     don't edit this section directly.
     Click the "edit" link below the image in the preview instead. -->

Without leaving the edit interface, if you scroll down to look at the marked up preview, the line below the schematic now reads:

Sneaky.