Svelte removing element not working from list of elements

I want to remove child element from list of elements based on user click, It worked well before adding custom component inside each

{#each list as item}
    <div on:click={(event) => remove(item)}> {item} </div>
{/each}

After adding child component last element removed instead of clicked element

<script>
    import Child from './Child.svelte';

    let name = 'world';
    let list = ["item 1", "item 2", "item 3", "item 4"]
    
    const remove = (item) => {
        console.log(item)
        if(item){
    list = list.filter(t => t !== item);
  }
 }
</script>
{#each list as item}
<div on:click={(event) => remove(item)}> <Child item={item}/> </div>
{/each}

Here I have added my child component.

<script>
 export let item;
    const a = item.slice(0,6)
</script>

<p >{a} </p>

In your child component you are slicing the item after that you are using it in your child component.

export let item;
const a = item.slice(0,6)

Svelte needs to find the key to remove the selected element

Add key in each it will work.

{#each list as item (item)}
<div on:click={(event) => remove(item)}> <Child item={item}/> </div>
{/each}