Why is binding with child components rendering two times on the first load? #6590
Description
Describe the bug
Why do I get two times the console.log()?
Reproduction
https://svelte.dev/repl/e27091c87e9f429b9eac1e3fdc6d20d3?version=3.41.0
- App.svelte:
<script>
import Child from './Child.svelte'
let filter = {
value: "hello world"
}
$: console.log(filter)
</script>
<h2>Parent:</h2> {filter.value}
<input bind:value={filter.value}>
<br><br>
<h2>Child:</h2> <Child bind:filter />- Child.svelte:
<script>
export let filter = undefined
</script>
<input bind:value={filter.value}>Severity
performances penalty