I'm alittle late playing this game but so far, I have been trying to figure out where to craft the antidote from? I got the yellow flower/green leaf from the cut scene and my character says, I need to do this when I enter the cave of poison. I should be able to craft this like all the other crafting material? Normally, there's a notification letting you know what you can craft but that doesn't show up either? Is this some type of glitch for PC? Appreciate if someone could assist with this so I can finish the game.