Improvement: Interface block “Products by list”

Guys, I ask you to calculate the improvements for the “Products in the list” block in the interface, namely: [file]19427[/file] 1) Make it possible to display only one button “Select / find / create a product ..” (https://prnt.sc/_DLKNHn0sPbm). And at the same time, do not display other blocks, even after clicking on the “Add Selected” button. In the future, all selected products will be displayed in the "Products table" block [file]19427[/file] 2) In the “Add Product Window” popup, fix the “Add Selected” button so that it stays in one place when scrolling up/down. Now she is at the very bottom of the list, and it takes a long time to scroll to her ( [file]19427[/file] Display products that do not have “Price” (https://prnt.sc/uhIvv5sZf0pY) [file]19427[/file]