(Death flag!) Now, if Matt and Jessica are both alive, you’ll be able to control them here. While you’re able to save them up to this point so far, you still need to go through a series of carefully-made decisions in order to keep them alive. During the conversation, “inform” Jessica.
Once in control, follow the path to the left until you reach some tracks. After finding the tracks, go to your immediate right to find a Loss Totem.
Now head towards the light and follow the tunnel from there. Continue moving until you trigger a cutscene. When given the choice, select Hide. (Don’t move! and QTE warning!) After getting through this first Death flag, there will be another scene. Select “Hide together”. Like before, don’t move until the wendigo goes away and you’ll be fine.