Storybook entry DBTabs is broken for Vue

[trs123]

Which generators are affected?

• All
• HTML
• React
• Angular
• Vue
• Web components
• Power Apps

Reproduction case

The DBTabs entries for Vue do not render correctly, e.g. https://design-system.deutschebahn.com/core-web/review/main/composition-storybook/?path=/docs/vue_components-dbtabs-density--docs displays the following error:

2 (ImplicitActionsDuringRendering): We detected that you use an implicit action arg while rendering of your story.  

Please provide an explicit spy to your args like this:
  import { fn } from 'storybook/test';
  ... 
  args: {
   onIndexChange: fn()
  }

More info: https://github.com/storybookjs/storybook/blob/next/MIGRATION.md#using-implicit-actions-during-rendering-is-deprecated-for-example-in-the-play-function

at Proxy.n (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/iframe-DBzkqgv4.js:925:3746)
    at D (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/tabs-CVPgIzp6.js:1:7711)
    at m.onInput.e.<computed>.e.<computed> (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/tabs-CVPgIzp6.js:1:8037)
    at Ms (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/iframe-DBzkqgv4.js:1022:69391)
    at Br (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/iframe-DBzkqgv4.js:1022:69462)
    at HTMLDivElement.r (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/iframe-DBzkqgv4.js:1024:55408)
    at z (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/tabs-CVPgIzp6.js:1:7298)
    at V.immediate (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/tabs-CVPgIzp6.js:1:5735)
    at Ms (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/iframe-DBzkqgv4.js:1022:69391)
    at Br (https://design-system.deutschebahn.com/core-web/review/main/vue-storybook/assets/iframe-DBzkqgv4.js:1022:69462)

Expected Behaviour

The rendered UI component should be displayed instead of an error.

Screenshots

No response

Browser version

None

Add any other context about the problem here.

No response

Which DB business unit do you work for?

None

”DB Systel” please enter your customer / ”other” please enter your area or business unit.

No response

What project are you working on?

No response