[vite:css] Nested CSS was detected, but CSS nesting has not been configured correctly

[tohaiduong]

i use ckeditor 5 in nuxt 3, when run build it have a warn like that, please help me.

[Witoso]

We still have problems with integrating with Nuxt (see: ckeditor/ckeditor5#6071), we plan to investigate this issue soon.

[tqindia]

Facing same issue with react-data-grid