Hi,
The comments are for the moment in table. You can change the css properties to change the width to max-width.
By this way, when the screen has a low resolution, the table will be displayed in full size. And on desktop, it will change nothing.
You can too use:
@media only screen and (max-width: 420px) {
.hikashop_sort_listing_comment{display: none;}
}
To hide the dropdown to orded the comments for the mobile devices.
We have made some corrections on our end, and it will be available in the next release.