Updating state doesn't trigger a component rerender

👋 So I have set up a simple store, keeping track of an array of objects, and I have one action that edits just one of those objects based on an ID parameter.

// Format of the list of objects
list: [
  {
    id: '123',
    // other data
  },
  // other objects
],
editItem: (id, newItem) => set(state => {
  return {
    list: state.list.map(item => {
      if (item.id == id) {
        return newItem;
      }
      return item;
    }),
  };
}),
// more actions

I have a component that is using this list, which reflects the data in just one of the objects, and so I’m using the following code to get that inside my component function:

// 'id' is passed through my navigation
const items = useStore(state => state.list);
const item = items.find(i => i.id == id);

I’m displaying a property from my item in that component, but my problem occurs when I call that editItem action from another screen, my original component doesn’t rerender. I’m sure that Zustand is updating the state correctly, because a subscribe listener on my items array gets called every time it updates.

Any help would be very appreciated; not sure if I’m just missing something or if this is an issue with Zustand.