[addon-design-assets]: asset select button is not highlighted automatically

[iwan-uschka]

Describe the bug
When adding multiple assets the first asset is shown automatically but the related button at the bottom right is not highlighted automatically.

To Reproduce
Add some assets like

Story.parameters = {
  assets: [
    { name: "Mobile", url: require("./path/to/file1.jpg") },
    { name: "Tablet", url: require("./path/to/file1.jpg") },
    {
      name: "Desktop",
      url: require("./path/to/file1.jpg"),
    },
  ],
};

Select "Design Assets" tab in storybook and check it out.

Expected behavior
Related button is highlighted.

Screenshots

System

"@storybook/addon-actions": "^6.1.14",
"@storybook/addon-design-assets": "^6.1.16",
"@storybook/addon-essentials": "^6.1.14",
"@storybook/addon-links": "^6.1.14",
"@storybook/addon-viewport": "^6.1.14",
"@storybook/react": "^6.1.14",

Additional context
Add any other context about the problem here.

[shilman]

we're going to deprecate this addon and are recommending https://github.com/pocka/storybook-addon-designs. closing.