segmentedBar inside {#if}: second item disappears when condition is invalidated

[matthieugicquel]

<button text="Tap me twice" on:tap="{() => show=!show}" />
{#if show}
  <segmentedBar>
    <segmentedBarItem title="Visible" />
    <!-- This second item is missing after tapping the button -->
    <segmentedBarItem title="Not Visible after the taps" />
  </segmentedBar>
{/if}
<script>
  let show = true;
</script>

Here's a nativescript playground

With the code above, only the first item is kept when show becomes false and then true.

As you can see in the playground, i found a workaround, but wanted to report the bug anyway.
If it's confirmed that this is unexpected behavior, I can try to investigate more and work on a fix, but since I'm new to this it may take some time :)

[halfnelson]

It certainly doesn't sound like expected behaviour. You may have found a bug, thanks for the report and reproduction

…

On Mon, 24 Feb 2020, 12:49 am Matthieu Gicquel, ***@***.***> wrote: <button text="Tap me twice" on:tap="{() => show=!show}" /> {#if show} <segmentedBar> <segmentedBarItem title="Visible" /> <!-- This second item is missing after tapping the button --> <segmentedBarItem title="Not Visible after the taps" /> </segmentedBar> {/if} <script> let show = true;</script> Here's a nativescript playground <https://play.nativescript.org/?template=play-svelte&id=kKoQON&v=10> With the code above, only the first item is kept when show becomes false and then true. As you can see in the playground, i found a workaround, but wanted to report the bug anyway. If it's confirmed that this is unexpected behavior, I can try to investigate more and work on a fix, but since I'm new to this it may take some time :) — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#113?email_source=notifications&email_token=AAEGS5CQ4U4JTDXZUJN5WALREKEGNA5CNFSM4KZ3E5S2YY3PNVWWK3TUL52HS4DFUVEXG43VMWVGG33NNVSW45C7NFSM4IPR7JSA>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAEGS5BJ5WXPFC3NFRSOBD3REKEGNANCNFSM4KZ3E5SQ> .