So I have a character with multiple animations attached, however not all animations can be deleted while some others can. I use the same method on all of them yet those animations won't go away. As shown in the image, all animations with the prefix 0 gets deleted from the file, however the ones that don't show the number just stay there forever. The way I delete animations is by holding shift and clicking the x button formerly known as unlink. I've also tried space bar -> remove animation and they are still there.