I can have comments outside of operations in the document patch. Nice.
If I’ve got a node inside of an operation in the document patch, CTRL-dragging it out of the operation makes it disappear, but reappear when I drag it into another operation, presumably because there can be no nodes directly in the document patch. (I don’t like that behaviour, I should get a message telling me what the hell is going on, but I can understand why).
Same happens with comments though, even though the comments could simply be dragged outside of the operation - I guess that’s a bug.