All titles changed to same title on all snapped stickies

Every blue moon when I enter a new title on a Stickie it will change all the other snapped together Stickies title to match the one I just entered.

Very strange happening, and some little work to re-title all snapped together Stickies. Any known reason for this?

Thanks

That's what will happen if you hold shift to bulk-select notes, and then choose Set Title.  Is it possible that's what's happening?

Tom

Thanks for the reply.

No, it just has a mind of its own, theirs no undo.

thanks,

SPOOK