2019.2.10f1 Personal edition on
Windows 10 I wish to edit a spritesheet through the built-in sprite editor.
When I click on the "Sprite Editor" button I get a popup that says
No Sprite Editor Window registered. Please download 2D sprite package from Package Manager.
Attempting to follow these instructions I opened the package manager (fig 1) but couldn't find an install button for the "2D Sprite" package (fig 2).
I searched on the internet if there was any way to manually download it but couldn't find any matching package.
Is this a bug, why can I not install this package ?