lvl0 Results.title category header is empty

[Zhengqbbb]

Description

https://github.com/algolia/docsearch/discussions/2293

Recently, I have noticed that docsearch does not display the lvl0 title.
I would like to know the reason or what configuration needs to be changed or API response have updated ?
As far as I know, all the documentation for VitePress has been affected :

https://vuejs.org/
https://vitejs.dev/
https://vueuse.org/
https://pinia.vuejs.org/

Live reproduction

https://codesandbox.io/p/sandbox/great-surf-xzx9nm?workspaceId=120223f7-8927-4918-87ea-e72992f554b5

Expected behavior

show lvl0 title

Environment

• OS: macOS
• Browser: Chrome
• DocSearch version: 3.6.0

[randombeeper]

@Zhengqbbb thank you for reporting this. We are aware of an issue and are investigating!

[levimichael]

@Zhengqbbb for now, you can explicitly add attributesToHighlight: ['hierarchy.lvl0'] to the searchParameters

Here's a reproduction based on your CodeSandbox: https://codesandbox.io/p/sandbox/vitepress-repo-fix-4kqsfn

[Zhengqbbb]

@Zhengqbbb for now, you can explicitly add attributesToHighlight: ['hierarchy.lvl0'] to the searchParameters

Thanks, the configure can be displayed normally ~

I have viewed through many documents and found that they also have issues. It seems that there is a problem with the API results and the component's judgment.
Hoping the investigation can be completed soon. 🧐

https://tailwindcss.com/	https://remix.run/docs	https://laravel.com/docs/master

[brc-dd]

Fixed by #2309