Side panel category/project rearrangement

[MacRowland]

I saw this in another post:

@system

Tip: Due to some limitations in the way drag-and-drop works in sidebars it can be tricky to move a project to the last position in a category without it becoming a drag on top of the next category. In this case an easy workaround is to drag the project to the one-but-last position in the category first, followed by dragging the last project one position up.

It seems that drag and dropping things in the sidebar is just the way it goes.