I believe some people here might have reported this bug (??) already but I'm not really keen on reviewing 150 pages on this forum.
I managed to solo most, if not all combats, in BG3 early access, but I wish it wasn't by pushing most enemies while remaining invisible and out of combat...
I believe that the action of pushing an enemy into a pit or from a cliff should break the invisibility and start the hostilities...but I was able to push enemies many times into pits or off cliffs and remain unnoticed. It did not even start combat...Most enemies actually came back to the same spot and I was able to push them a second or third time dealing additional damage until they died or were easy picks.