So, in Final Fantasy VII (on PC), most characters have a huge amount of blank space when you bring up their menus in battle. This means that even if your character only has one summons materia, you have to scroll all the way down the character's menu to find that option, then select it.
This takes time in battle. I know you can rearrange the items, by going to the 'item' menu outside of battle, and selecting 'Arrange'. What is the comparable option for the materia, summons, et cetera.
Scrolling through a lot of empty spaces takes time. I want my most-used materia to be at the top of the list, and any available summons to be at the top of its respective list.