v-show doesn't work on <slot>

[MountLion]

Version

2.2.4

Reproduction link

https://output.jsbin.com/hihoceb

Steps to reproduce

See link above.

What is expected?

v-show works on<slot>

What is actually happening?

v-show doesn't work on <slot>

[yyx990803]

This is expected: <slot> is not a real element (it may expand into text nodes or multiple elements), so directives that rely on a real element like v-show do not work on it. Use v-if instead.

[WofWca]

Also, dupe/related: #3772

[mathix420]

If for whatever reason you really need v-show on slot, use this simple workaround

<div v-show="showSlot">
    <slot />
</div>