scoped-slot loses reactivity after <slot/>

[fnlctrl]

Version

3.0.0-rc.6

Reproduction link

https://jsfiddle.net/fnlCtrl/gbtpwaj4/

Steps to reproduce

Click on the page content to toggle active state.

What is expected?

Scoped-slot state is updated

What is actually happening?

Scoped-slot state is not updated after element

Note: 3.0.0-rc.5 works fine.