Grimforge. Are there any alternatives? (Baldur's Gate 3)

All the best. The question is ripe like this. Aside from the Grimford lift, there is no other way to end the Early Access in the Dungeon anymore? It's just that, for the sake of experiment, I decided to jump off the destroyed bridge that leads to the ancient temple of Shar and smoothly fall and did nothing. Is this all further adventure through the dungeon, or who could have found other ways of completion that I might not have seen?