I believe this will be a misleading practice. We are not a part of Elementor plugin by any means. Adding our settings inside Elementor’s menu will give the impression to many users that we are a part of it. Also will make many other users struggle to find PA settings because they simply expect it to be placed in WP menu directly not inside another plugin.
On the other hand I understand the idea behind your suggestion and I really wish to find a way that rearranging WP menu items in an easy and accessible way. I believe it makes a good ground for a new plugin 🙂