Ajax and Woodmart. The title is not updated, the message no products is duplicat

I’ve encountered some problems with Woodmart version 7.4.3. Your plugin version is Premium 3.1.4.6.

1. Ajax title does not work correctly.
   For example: I select filters: Color, Fabric pattern, Price. Ajax starts working, I see a photo of the log. Filtration is carried out. I expect to see – header change:
   White Clothes for women with Price 10,000 – 12,361 and Animal Print.
   But if Ajax loading is enabled (the checkbox in the settings is unchecked and the selectors are recalculated), the header is not updated.
   If you reload the page, the title is updated. Or if you check the “Disable AJAX loading” checkbox, the update occurs and the filters work correctly.
2. I use a shortcode to get recently viewed products https://misha.agency/woocommerce/nedavno-prosmotrennye-tovary.html

The problem is that if the products with the selected values are out of stock, I get the message bapf_no_products in its place (in the products place) and a duplicate entry in the [recently_viewed_products] shortcode place. The content of the shortcode itself is not displayed.

This happens when the “Disable AJAX loading” checkbox is also disabled and the selectors are recalculated. If you enable the checkbox and disable the Ajax function, everything works correctly.

Please tell me how to fix this?