Bug when adding a product to the process through the Search block

Good afternoon. When deleting all positions in the process and trying to add a new product through the Search block, the product is not displayed in the table, and only when you click on the basket again, two products are added. I add a video, it is also easy to play, copy the order https://crm.ohrana.ua/admin/customorder/zakaz-klienta/1744067/edit/ click New request, click In progress, delete all positions and add the position through the search, at the first when trying to add a position is not displayed in the process Please correct. Thanks [file]10165[/file]