I got stuck in paste soup again this morning, this time trying to copy a pile of *projects* into Omnifocus.
If you create a folder to paste the projects in, Omnifocus does its usual thing and pastes everything in the library root. Somehow it leaves the folder selected, as well as all the new projects, it doesn't want to let you drag the projects into the folder after that.
I finally found the workaround:
Just select the root library, since that's where everything is going to land anyway, and then paste. The new projects will fall in, and they will all be selected. Right click over them and choose Group in New Folder, then type in your folder name.
It appears that trying to make the folder and the stuff to it is what is broken, so adding the stuff and then adding the folder makes it work.
Hopefully now I can get my transfers finished and move on to the next thing. ;)