How to open TitledPane with animation from code?

Question

JavaFX

It is necessary to make it so that when TitledPane is added to the node, TitledPane opens with animation and then when it is removed, it first closes with animation, and then is removed from the node. If you use setExpanded(true), then it just appears in the node immediately open, but you need it to open and close with animation. Thank you!