Comment Query Front End Rendering Issue

Im outputting comments per product on single product page. I add query loop template to show comments. It is working but when I enable front end rendering option on query, the comments disappear. I want to add filters for the comment like sort it by date.

Also having this issue on my end.

I wrote a shortcode function to display comment count. When turn off the frontend rendering, the count is displayijg perfectly. But nothing returns when frontend rendering is turned on.