sortViews not work at production env

### Describe the bug

sortViews can work at dev environment

but can't work at production env

### Reproduction

### System Info

```shell
System:
OS: macOS 14.6
CPU: (11) arm64 Apple M3 Pro
Memory: 293.31 MB / 36.00 GB
Shell: 5.9 - /bin/zsh
Binaries:
Node: 23.3.0 - /opt/homebrew/bin/node
Yarn: 1.22.22 - /opt/homebrew/bin/yarn
npm: 10.9.0 - /opt/homebrew/bin/npm
pnpm: 9.14.2 - /opt/homebrew/bin/pnpm
Browsers:
Chrome: 131.0.6778.205
Safari: 17.6
```

### Used Package Manager

npm

### Validations

- [X] Read the [docs](https://github.com/Akryum/vue-virtual-scroller/blob/master/packages/vue-virtual-scroller/README.md).
- [X] Check that there isn't [already an issue](https://github.com/Akryum/vue-virtual-scroller/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/Akryum/vue-virtual-scroller/discussions).
- [X] The provided reproduction is a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.