Changing the name breaks the design though. Can you explain why is it necessary to change it? I believe all pages with sub-panels are using more than one #poststuff like in the plugin’ settings where there are eleven references.
Please consider following standards.
The value must be unique amongst all the IDs in the element’s home subtree and must contain at least one character.
http://www.w3.org/TR/html5/dom.html#the-id-attribute
Task finished with commit 0998fee [1]; once pull-request #8 [2] is merged with the rest of the code we will release a new version of the plugin including these changes. Feel free to download the development archive [3] if you want to test this now.
[1] https://github.com/cixtor/sucuri-wordpress-plugin/commit/0998fee
[2] https://github.com/Sucuri/sucuri-wordpress-plugin/pull/8
[3] https://github.com/cixtor/sucuri-wordpress-plugin/archive/master.zip
