The rogue can make ANY attack, main hand or off hand, a sneak attack, and they don't need to specify until they know if the attack is a hit. In Solasta it simply makes it the first eligible attack that hits, I suspect the updated BG3 implementation will be as a toggle, so you can hold off using it if you want.
Assassin subclass will have necessitated changing sneak attack from how it worked in EA.
Last edited by FrostyFardragon; 02/07/23 08:29 AM.