Limited death item spread

[Rad586]

For those who wants a vanilla feeling, or just doesn't like tombstone or death chest mods, it's painful to collect every single item after death.
In kjs, it looks like:

//credit: SovietPika, Taͥzͣzͫ
EntityEvents.death("minecraft:player",event => {
  const { entity: player } = event;
  const { x, y, z } = player;
  event.server.scheduleInTicks(0, (callback) => {
    let aabb = AABB.of(x - 1, y - 1, z - 1, x + 1, y + 2, z + 1);
    let entities = event.level.getEntitiesWithin(aabb);
    entities.forEach((entity) => {
      if(entity.type != "minecraft:item") return
        entity.motionX = 0.0;
        entity.motionY = 0.0;
        entity.motionZ = 0.0;
        entity.setTicksUntilDespawn(24000) //Long despawn
    })
  })
})

However, the necessary schedule function makes it looks buggy(items spreaded at first but then quickly being teleported back).
Also, kubejs is kinda limited, what if somebody wants a little spread, and configure it in a GUI?
So, I think it would be cool to make item spread within a specific range, maybe 1, maybe 32.