PHANTASMAX'S PROFILE

So there is an inventory feature that I am wondering if I should add to my project, that seems like a very basic feature: splitting stackable items into stacks. Like, if I had a potion with 100 count in it, the feature would allow me to make 2 stacks, let's say 50 each out of that 100.

So concerning this topic, what are some of the use cases for it? I've played RPGs before and they did have this feature, but I don't remember ever having to use it, so I am wondering if it is even worth adding in. Will it be missed if it's not there?

New to RMN here. I started coding my first game about 3 months ago in Gamemaker Studio 2. It started out as a platformer game, but then I wanted to add RPG elements into it. Once I started adding RPG stuff, it became clear that this was going to be much more complex than I initially thought, lol. In any case, I'm lurking around the forums here and discovered that there are a lot of knowledgeable people that know how to make a good RPG, and I am hoping to learn enough so I can somehow make a rpg platformer with a nice feel to it. Anyway, nice to meet you all!