Site in question runs D 6.20.

When I go to [edit fieldset] under Publishing options, formdefaults does not seem to read the core defaults at all. Here is the code from node.pages.inc (/modules/node), for reference:

// Node options for administrators
  $form['options'] = array(
    '#type' => 'fieldset',
    '#access' => user_access('administer nodes'),
    '#title' => t('Publishing options'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#weight' => 25,
  );

When editing this fieldset with formdefaults, Original field title is empty, and Weight is unset. Radio buttons for collapsible and collapsed are not shown at all. The fieldset is collapsed by default, but if I set Weight to something, the fieldset is no longer collapsible at all.

I have done changes to several other fieldsets on the same form, but this issue only occurs with Publishing options. It applies to all content types, as far as I can tell.

I looked through the module code, but couldn't find any checks specific to this fieldset that would cause this. Please post if you need more information.

Thanks for this module!