Use Exception for Category Page?

Hi,

I’m not new in the use of This incredible plugIn, as it provided me a lot of solutions for many Web sites I worked on.

However, I’m facing an issue with the insertion of a block depending on a category page.
I’ve checked the “category pages” checkbox to let the block be inserted on category pages, and I checked the “Use exception” option to be able to enabled/disabled insertion on specific pages.

But on the category edition page, I cannot find the AdInserter section that allows to enabled/disabled the block (as I can do it on a single page or a single post).

Have I missed something or AdInserter simply does not permit to set this parameter for category page?

Thanks a lot in advance for any answer or light on this issue 😉