Delayed update of variables within tab headers when using template tag

Bug Report

Delayed update of variables within tab headers when using

<b-tab>
    <template slot="title">{{ tab.title }}</template>
</b-tab>

When editing the variables values via an input field bound with v-model, the title is updated normally when using <b-tab :title="tab.title"> but has a delay of one character using the template tag.

The Bug can be verified in this example.

https://codesandbox.io/s/2z1qppyk2j

Another verified problem occurs when inserting a v-model bound input field within the template tag.

<b-tab>
    <template slot="title">
        <input v-model="tab.title">
    </template>
</b-tab>

[emanuelmutschlechner]

I’m afraid it won’t get fixed any time soon

[tmorehouse]

Closing in favour of #2148