Change Inventory Screen corresponding to active character

Hi everyone,

Is there any way to make the game do the following:


If the inventory screen of character A is open, I want it to change to the inventory screen of character B, if I click on the portrait of character B.


I love the game, but this is driving me nuts, since it is a well-established standard for so many other RPGs out there and I am really used to it.

Is there an option I can change to make the game do this? Or maybe a file I can alter? Anything?!

Please help me! I am going bananas everytime I have to use the inventory!

Thank you!

P.S.: If I have overlooked anything, I am very sorry!

P.P.S.: And while you are at it: Is there a hotkey to cycle through the hotbars?! The arrows to do this are just ridiculously small!