"Level skip" in the leveling guides.
Not sure if this has been brought up before, the thought occurred nonetheles.
This might be more a quality of life feature, however if/when you're level 47 it's an awful lotta clicks to find the right slide. Might help the guide stay relevant longer if you can input your current level into the starting menu.
Yep we're working on a system to quickly navigate through the guide. We'll have it up before launch for sure.