This seems like the most trivial bug - maybe an install issue:
I cannot cut/paste/insert new tasks.
I expected to have a right-click menu and there is none.
This seems too trivial to be a general bug - any idea?
Actually, there is a right-click menu, but you have to click on either the ID or info columns; clicking on the Name or other columns simply drops you into an edit mode for that cell.
You can also use the shortcut keys (Ctrl-C. Ctrl-V on Windows, for example) to accomplish the same thing.
Before you ask, you cannot (yet) move tasks: you have to cut/paste them.