Fallbacked slots inside Light DOM are broken

[dahfazz]

Stencil version:

 @stencil/core@2.3.0

I'm submitting a:

[x] bug report
[ ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://stencil-worldwide.herokuapp.com/ or https://forum.ionicframework.com/

Current behavior:

Fallbacked slots are not working anymore. (on any browser)

Expected behavior:

When using a slot in a Light DOM stencil component, the default value set inside component slot is not replaced by slot content given by component consumer.
Instead, the content is happened eight after the fb-slot but, fb-slot remains visible.

Steps to reproduce:

Related code:

// insert any relevant code here

Other information:

[claviska]

Just tested a few things and here's what I'm seeing.

Example Component

import { Component, h } from '@stencil/core';

@Component({
  tag: 'my-component',
  shadow: false,
})
export class MyComponent {
  render() {
    return <slot>FALLBACK</slot>;
  }
}

HTML

  <my-component></my-component>

  <br><br>

  <my-component>SLOTTED</my-component>

Expected

FALLBACK

SLOTTED

Actual

FALLBACK

FALLBACKSLOTTED

This is with Stencil 2.3.0 and only occurs with shadow: false. Can you confirm this is what you're seeing?

[claviska]

If this is indeed what you're seeing, then #2650 fixes it and will be available in the next release.

[dahfazz]

If this is indeed what you're seeing, then #2650 fixes it and will be available in the next release.

This is exactly what I can see.
Good news for #2650 fix
Tks!

[ionitron-bot]

Thanks for the issue! This issue is being closed due to inactivity. If this is still an issue with the latest version of Stencil, please create a new issue and ensure the template is fully filled out.

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