How delete the old copy widgets of the paste widget tab.
I copied 3 widgets in one project and I've used the paste widget to paste these widgets in another projects and tabs. So I can use the most important widgets between projects and tabs.
The problem is that when I clicked again on "Edit Layout" on the paste widget tab always display the 3 widgets.
How can delete these 3 widgets of the paste widget? I don't find any button to delete the widgets that I don't want to copy again in the paste widget. http://prntscr.com/gsqjf9