Stuffs to be considered for making actionbar replacement with LibActionButton

[Eungavi]

I don't know how many of addon authors, here, have used or are currently using LibActionButton for their addon, but what things should I consider while replacing a default blizzard actionbar with it?

The only thing that I know is you should use SecureHandlerStateTemplate for creating a bar and register state driver on it so that each individual buttons switch on shape shifting, page switching and so on.

What else would be there?

-Engavi