The hotbar you use looks a lot like the one I suggested, Wormerine.
You just don't have red lines anymore but the visually more appealing stylised gold lines, you have 4 divisions rather than 3, the hotbar as a whole is longer and items are 4 icons on it rather than 6 to 12.
Agree! Perhaps the red lines are a bit garish, but it doesn't bother me - one also wants to clearly communicate that those can be moved, which while clean looking, your design doesn't. As I said, I am overall quite happy with the functionality.
So i activated automatic adding of arrows, scrolls, consumables, etc ... and now when i want something of it, i just use "items" filter and switch to that bar.
Basicaly it does exactly that what Maximuuus is suggesting with those dedicated icons ... except i can hide it.
Well, except for the item tab still being a chaotic mess, rather then being trasparent and easily readable.
On a side note, I just noticed that arrows appear in the ranged weapon drop down menu - which is definitely a way I will be using them in the future.
I might start exploring full/bonus action drop down menus for scrolls/potions - though without proper organisation I suspect to run into the usual issue of chaotic icons overload.
