I have created exactly the same form twice (Web Development Form changing both text area's to be a html editor within the wizard), the first time using the new version of CSS Form Builder which can be seen here http://www.i-cre8.com/blog/tutorials/webassist/css-form-builder/
I then installed the new html 3 editor and went through the same process again and noticed some anomalies:
- The preview when changing a text area to a html editor in the wizard does not update to show the html editor place holder graphic as before
- The main preview does not display the html editor grphics either
- when viewing the page live only the first text area is turned into a html editor Firebug reports uncaught exception: [CKEDITOR.editor] The instance "Additional_Details" already exists.
You can see this page here http://www.i-cre8.com/blog/tutorials/webassist/html-editor-3/
Inserting just a single html editor worked fine in both cases
Screenshots: