Searching for flags on deleted content is a handy addition. However, a content type has to be specified (photo, observation, etc.). With 14 different types, it makes it rather cumbersome to check for deleted flags on all content. Moreover, the Content Deleted section isn’t sticky and reverts back to any if the content type is changed.
I’ve tried fiddling with the URL, but with no success. There is a
flaggable_type=all but it can’t be combined with the
deleted parameter. All other parameters seem to work.