[Bug]: SplitterPanel exposed isCollapsed not working on SSR

[benjamincanac]

Environment

Developement/Production OS: Windows 10 19043.1110
Node version: 16.0.0
Package manager: [email protected]
Reka UI version: 1.0.0-alpha.8
Nuxt version: 3.15.2
Nuxt mode: universal
Nuxt target: server
CSS framework: [email protected]
Client OS: Windows 10 19043.1110
Browser: Chrome 90.0.4430.212

Link to minimal reproduction

https://stackblitz.com/edit/nuxt-starter-pmeb73sk?file=app.vue

Steps to reproduce

I can't reproduce on both StackBlitz / CodeSandbox but they can be run locally I guess:

• https://stackblitz.com/edit/nuxt-starter-pmeb73sk
• https://codesandbox.io/p/devbox/t768lv

Describe the bug

When refreshing, the v-slot="{ isCollapsed }" is empty on SSR.

Expected behavior

No response

Context & Screenshots (if applicable)

No response