Been a while since I've played the early access, but am definitely not in favour of the easy availability of Advatnage/Disadvantage being gained simply by climbing - especially as the devs seem to have created height areas in almost every single area of the game so gaining height isnt exactly an issue.

One of the issues I have with it is that there doesn't seem to be much of a penalty (if at all) in actually climbing things like ladders regardless of length , compared to travel over flat ground. I know 5th edition has rules for climbing that increase cost of movement. For a start it doesn't make any sense that someone can climb a long ladder and still be able to launch an attack at the end of it.