I used this package when I was strapi V3. CSV was imported.
https://github.com/EdisonPeM/strapi-plugin-import-export-content
However, this package is not compatible with v4 and cannot be used. Therefore, I would like to know how to import CSV in V4.
the last update of Strapi plugin to import and export to csv or json has been done 5 days ago go check: https://market.strapi.io/plugins/strapi-plugin-import-export-entries#install-now-section