Bug in @astrojs/svelte integration when using slots inside if/else statement

[MoustaphaDev]

What version of astro are you using?

1.8.0

Are you using an SSR adapter? If so, which one?

None

What package manager are you using?

pnpm

What operating system are you using?

Ubuntu 22.04

Describe the Bug

When I use an if/else statement in svelte to conditionally show an open and close menu icon passed through slots, the icons don't disappear after click, but new ones get added. I am using the latest version of Astro and the @astrojs/svelte integration.

Expected behavior:

After clicking on the icon, the if/else statement should toggle and show the alternate icon.

Actual behavior:

After clicking on the icon, the if/else statement does not toggle and the original icons remains visible, and icons add up after each click.

I think I found an issue for this bug a while ago but I can't find it anymore

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-w44dd3?file=src%2Fcomponents%2FHamberger.svelte,src%2Fcomponents%2FHamberger.astro,src%2Fpages%2Findex.astro&on=stackblitz

Participation

• I am willing to submit a pull request for this issue.