slots appear to be broken in components rendered within a .map method

[ZeldOcarina]

Astro Info

Astro                    v4.3.2
Node                     v18.18.0
System                   Linux (x64)
Package Manager          unknown
Output                   static
Adapter                  none
Integrations             none

If this issue only occurs in one browser, which browser is a problem?

No response

Describe the Bug

After upgrading to 4.3.2 slots appear to be broken if components are rendered within a map.

This is super weird as this approach I am using has been always working.

See Discord support ticket too.

What's the expected result?

We should get both "Hero" and "Component2" on the screen. Nothing before the last item in the switch statement is rendered, even statically added Astro elements.

Link to Minimal Reproducible Example

https://stackblitz.com/~/edit/github-c7fcrc

Participation

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

[sanghanihimanshu]

why router refreshing page ?

[ZeldOcarina]

I am sorry I don't think I quite understand your comment.

[erfianugrah]

Did reverting the compiler to 2.5.1 fix it? I've had that issue because I did an npm update 4.2.6 onwards, I'm on 4.3.2 and </slot> works

[BryceRussell]

Confirmed this is a compiler bug, I made a reproduction here: https://stackblitz.com/edit/github-c7fcrc-tftu1q?file=src%2Fpages%2Findex.astro

Reverting back to 2.5.1 fixes the issue

[ZeldOcarina]

Downgrading fixes the issue on the repro environment, it's probably some issue with the last release where #950 was closed. It should be reopened imo

[ZeldOcarina]

@MoustaphaDev I think something went south on this PR: withastro/astro#9605.
Can you please take a look? 😇

[MoustaphaDev]

Thanks for reporting! This seems related to #955, we'll make sure to get this fixed as soon as possible.
Sorry for the inconvenience!

[ZeldOcarina]

It happens thanks a lot!

[ZeldOcarina]

Thank you! How will I know when this is live in the next release?