I find the recent changes of the way dragging and dropping happens in the Navigator panel extremely inconvenient and annoying, and contrary to the experienced shared by other users: https://forum.webflow.com/t/moving-elements-in-the-navigator/36661 I am not getting used to it, let alone feeling it better than before. Please, go through some usability guidelines and make it convenient and logical. A fairly good example to follow is the way drag'n'drop has been implemented in TreeDBNotes (http://www.mytreedb.com).
It is also necessary to have buttons with arrows for moving an element across parents and siblings. In some cases moving elements by drag'n'drop is not that easy, especially for new users. TreeDBNotes (http://www.mytreedb.com)'s implementation, again, is good to follow..
It'd be great to have shortcuts for adding new elements (as children) so as to spare us dragging from the left side of the screen.