Uh, no, I don't care if they overlap, all we (or at least I) want is the ability to show all items at once, like we did until 1.40.
And I suspect, very strongly, that there aren't "separate inventories" as you seem to think. Why would they do that, when they could just utilize a filter as they were already doing? I'm sure, internally, it works the same way as the old filters do. It's a single inventory, and it's just showing you one part of it. The only thing that has changed is the UI.
Unlike some other posters though, I do realize that creating an "show all" button isn't that easy. Requires art work, a new button to be placed in the UI, code for it, etc...probably the cooperation of a few people, minimum.
The other suggestion though, that you just be able to "unclick" the currently clicked button, and see everything...I bet that is fairly easy.
