Hi,
The swipe issue is a new bug I didn’t notice before. There is basically a swipe event that allows the user to swipe left/right to navigate the results, but it appers to be blocking the up-down scrolling as well.
Since you added FTP access, I have fixed it by adding this script snippet to the footer.php in your theme directory:
[html]jQuery(".asp_main_container").on("asp_results_show", function(event, id, instance, phrase) {
jQuery("div[id*=ajaxsearchprores] .results").addClass("noSwipe");
});[/html]
The more results is not working because on the Theme Options -> Isotopic results panel, the option If no image found is set to “Remove that result” – therefore the plugin is not able to calculate how many results are left, so it’s not able load them: http://i.imgur.com/pxanOLP.png
If you change that option, it will work again 🙂
For add-to cart there is a snippet, but it was made specifically for vertical and horizontal layouts: https://wp-dreams.com/knowledge-base/woocommerce-add-to-cart-button-for-vertical-and-horizontal-results/
You can try modifying that, but the isotopic layout is more complicated and it has an overflow which would hover over the add-to cart button anyways.
I will look into the Use all blogs on my test environment and fix it for the upcoming release, thank you for notifying me about that.