When you create a char now you can only see their lv1 abilities.
To chose a class it would be good to know what they gain later.
What abilities do you get later, what sub classes exist, whats the difference between sub classes and so on.
I want to know this without looking at a wiki.
They changed so many things that even knowing the PnP rules would not help much.
Solasta did it well with their character creation. (I mean how you select stuff and how you are informed about it. I mean NOT that they do not have full DnD licence or many classes missing).
If this would produce too much of a wall of text, add a button "show class progression".
When you click it you see what you gain at what lv, which sub classes exist and what those sub classes gain at what lv.

Prof. Dr. Dr. Mad S. Tist

World leading expert of artificial stupidity.
Because there are too many people who work on artificial intelligence already