Ads feature

Has anyone had any trouble adding categories?  The ads feature seems to have more bugs than the FBI.  Every time I add a new sub category the last one I added vanishes.

You have to close the Sub-Cat edit/add pop-up each time you add or edit a category or sub-category for the changes to actually save to the database. Ideally it would close automatically or the button should change to Close.

Thanks.  Yes you are correct.  I actually end up finding this out through trial and error.  Thanks for the response.