Formfilter mangles CCK's "Manage fields" screen

This is a bump of an issue reported in dev (http://drupal.org/node/179282) that affects release as well.

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The title says it all. Create a group, add a field to a group and watch it disappear from the manage tab.

Looks like there is a bug in the theming function, theme_content_admin_field_overview_form, in content_admin.inc. Quick dpm on $form array shows that groups are not passed in #table array, which is the only one being themed.

This used to work, so I hope this could get fixed quickly... The problem makes groups unmanageable.

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There is a functioning patch available in the other thread http://drupal.org/node/179282