Add Drag & Drop to the Navigation Navigator and the Block Navigation.

The Block Navigation movers have just been merged:
#22287

An issue has also been made to add movers to the top bar Block Navigator panel.
#22287

The merged PR the movers look like this.

In the Navigation Block toolbar open the Navigator.

A modul screen is seen.

The sidebar settings also contain a Navigator.

I will also suggest adding in a grid icon. To give a visual hint that one can drag & drop the while section. Or just remove the grid icon and be able to drag & drop the while up and down arrow section.

At present G2 does not have any visual hint. As one only drags the up and down arrow area.