Unable to use iteration value for keyed {#each} blocks

[tivac]

Trying to convert a JS object into a keyed each block in svelte, but the compiler/REPL are both yelling at me about the syntax. Attempting it with or without destructuring doesn't appear to matter, but I tried both for good measure.

<!-- Without Destructuring -->
{#each Object.entries(objects) as object (object[0])}
<div>{object[0]}, {object[1]}</div>
{/each}

<!-- With Destructuring -->
{#each Object.entries(objects) as [ key, data ] (key)}
<div>{key}, {data}</div>
{/each}

<script>
export default {
    data : () => ({
         objects : {
            "1" : "one",
            "2" : "two",
        }
    })
};
</script>

REPL version

Do keyed each blocks only support sub-properties of the current iteration value? I can re-structure my data to support that but it seems like the iteration value (or any destructured values from the iteration value) should be valid to use as the key.

[tivac]

Whoops, this is a dupe of #703