I make extensive use of jump thoughts, as they are also a wonderful way to display the (previously selected) elements of the current thought to which they are attached. And since there is a keyboard shortcut for creating such a jump thought, it is a fairly straightforward way to add them, but only as long as the jump thought does not already exist somewhere in the Brain. Then the keyboard shortcut Ctrl-K no longer works and no jump thought is created. And if I explicitly click on “+ Create jump”, a new thought with the same name will be created, which means that you suddenly have 2 thoughts with the same name – the new, empty one and the existing one. This makes no sense at all, in my opinion, and can only be a bug. But maybe I'm wrong?