I just downloaded Bagnon a few days ago. It's nice and all, I love that how you can see if you have any of some item on your alt, but it's giving me a real headache every time I open my bags. Even though the empty bag space is colored differently by the type of the bag and you can even make the bags separated by bag break layout, it's not clear enough - at least for me - and it takes WAY more space on the screen if I use the break layout... And I cannot view the items I got on my alts if the bag frame isn't on, so it's really bugging me.

That's why I'm suggesting that you would create some sort of lining, colored lining in between the bags. At least a possibility to do that. Then I wouldn't have to use the very impractical bag break layout and it would still be easy to see where one bag ends and another starts, plus it wouldn't take over the whole screen.