ExpandableCell | ✨ Awesome expandable , collapsible tableview cell | iOS library

I have a view controller that contains a uicollectionview. Each collectionview cell contains a button that, when clicked, adds a new label within the cell. To expand the height of each cell I call reloadItems(at: [indexPath]).

Unfortunately calling reloadItems(at: [indexPath]) fades out the old label and fades in the new label, how do I prevent any labels from fading out?

The bug becomes even more apparent every time I click the addLabel button: a new label fades in but whatever previous labels had not been visible suddenly appear again and whatever labels used to be visible, magically turn invisible again.

reloadItems(at: [indexPath]) seems to toggle the alpha of each new label differently. I would like to resize and add new labels to the cell without having any labels disappear.

Here is my code:

ViewController