Deep (slots) Vue island not hydrating since v1.4

[leomp12]

What version of astro are you using?

1.4.4

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

Node

What package manager are you using?

pnpm

What operating system are you using?

Linux

Describe the Bug

May be related to #4942 👀

The example below works as expected until v1.3.1, since v1.4.0 my LoginOffcanvas Vue component is not interactive anymore:

<slot name="header">
  <TheHeader {...globalThis.TheHeaderProps}>
    <Fragment slot="buttons">
      <LoginOffcanvas client:idle {...globalThis.LoginOffcanvasProps} />
    </Fragment>
  </TheHeader>
</slot>

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-vzvsg1?file=src/pages/index.astro

Participation

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

[matthewp]

This was indeed the same issue as #4942 Now working in 1.4.5. See https://stackblitz.com/edit/github-vzvsg1-vbhy1j?file=package.json