cannot see all reviews in the product configuration page

Hi,

I imported many reviews of Aliexpress, but i can’t edit more than 10comments because when I click on “show more comments” it redisplays the same comments that are on it.

on my product page I can see all the comments: more than 70.

I have this problem with all the articles on my site.
There are products where I have more than 270 comments but in the configuration of my page I can only see 10 comments.

I need to modify all comments for translate that in french.