Shortcode wc_photo_reviews_shortcode rating parameters not working

Hi, I use wc_photo_reviews_shortcode on didicated page. The reviews grid shows correctly, but summary bar shows 0 reviews, screenshot attached.

The review summary shows correctly only on single product page.

shortcode invocation:
[wc_photo_reviews_shortcode comments_per_page=”20″ cols=”4″ cols_gap=”” products=”8638″ grid_bg_color=”” grid_item_bg_color=”” text_color=”” star_color=”#3dc9c6″ product_cat=”” order=”” orderby=”comment_date_gmt” show_product=”on” filter=”off” pagination=”on” pagination_position=”left” conditional_tag=”” custom_css=”” ratings=”on” mobile=”on” style=”masonry” overall_rating=”on” rating_count=”on” only_images=”on”]

ps. When I turned filter on, all reviews disappears.