I'd love the option to reverse the way checkboxes work on the 2024 5e
sheet. It is counter-intuitive to me that checked boxes are checked
when they are "available" as opposed to when they are "used". Or, put
another way, I'd love to know how many "slots" I have for spells and
features by seeing empty boxes, and then as I use those spells and
features I check the boxes. On a long rest (or short rest, as the case
may be) the checked boxes for slots/features that were used would be
un-checked to show their availability.