Hello, @razvangt,
We appreciate your prompt response.
The issue was caused by the absence of necessary classes for the product block https://prnt.sc/UHrMfWOtsoLQ
Fixed, and the fix will be included in the update. The changes were made in the following files:
plugins/et-core-plugin/app/controllers/elementor/general/product-list.php
and
plugins/et-core-plugin/app/controllers/elementor/general/product-grid.php
Kind Regards,
8theme team.