Can't pass through named slots via functional component

Version

2.5.16

Reproduction link

https://jsfiddle.net/qcabw2on/27/ <del>https://jsfiddle.net/qcabw2on/21/</del>

Steps to reproduce

Open above link

What is expected?

fallback(default)
content

What is actually happening?

content
fallback(abc)

---

Almost same as #7587

Document says we can delegate responsibility of slot system to child component by pass down context.children. But named slot does not work as expected.

1. Is this an intentional bihaviour ?
2. Is there any way to pass through named slots to child component (MyComponent) without changing code of MyComponent ? (The solution suggested in #7587 does not work in this case)

[tmorehouse]

@helenezspeer it would be similar to the render function version:

<template functional>
  <child-component>
     <!-- this passes content as slot "abc" to the child-component -->
     <template slot="abc">
       <!-- this accepts the content for slot "abc" from your component -->
       <slot name="abc">
         <!-- this is the fallback content for the slot "abc" if none is provided -->
         <span>Fallback content</span>
       </slot>
     </template>
     <!-- this goes in child-component's default slot -->
     <p>Some text</p>
  </child-component>
</template>

For the new slot syntax, you would change <template slot="abc"> to <template v-slot:abc>

[posva]

As I said in the other issue, you need to explicitly pass down the slot: https://jsfiddle.net/cedw34ur/