Buggy resize on responsive preview

### Describe the bug

When responsive stories are resized to be smaller vertically, the bottom of the story sticks to the bottom of the viewport.

### Reproduction

Go to the [demo page](https://vue3.examples.histoire.dev/story/src-components-demo-story-vue?variantId=src-components-demo-story-vue-1), try to resize a story vertically (pull up the bottom).

### System Info

```shell
System:
OS: macOS 13.5.2
CPU: (10) arm64 Apple M1 Pro
Memory: 1.08 GB / 32.00 GB
Shell: 3.6.1 - /usr/local/bin/fish
Binaries:
Node: 20.6.1 - ~/.local/share/nvm/v20.6.1/bin/node
Yarn: 1.22.19 - /usr/local/bin/yarn
npm: 9.8.1 - ~/.local/share/nvm/v20.6.1/bin/npm
Browsers:
Chrome: 117.0.5938.88
Safari: 16.6
npmPackages:
@histoire/plugin-vue: ^0.17.1 => 0.17.1
@vitejs/plugin-vue: ^4.3.4 => 4.3.4
histoire: ^0.17.0 => 0.17.0
vite: ^4.4.9 => 4.4.9
```

### Used Package Manager

npm

### Validations

- [X] Follow our [Code of Conduct](https://github.com/histoire-dev/histoire/blob/main/CODE_OF_CONDUCT.md)
- [X] Read the [Contributing Guidelines](https://github.com/histoire-dev/histoire/blob/main/CONTRIBUTING.md).
- [X] Read the [docs](https://histoire.dev/guide/).
- [X] Check that there isn't [already an issue](https://github.com/histoire-dev/histoire/issues) that reports the same bug to avoid creating a duplicate.
- [X] Check that this is a concrete bug. For Q&A open a [GitHub Discussion](https://github.com/histoire-dev/histoire/discussions).
- [X] The provided reproduction is a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.

Reproduce the resize behavior on the linked demo page by pulling the story's bottom edge upward. Trace the responsive preview entry point responsible for vertical resizing and verify the story content no longer sticks to the viewport bottom. Done means the reduced-height preview keeps the expected story positioning in the reported browsers.

Written by the indexing model from the issue text.