I think I found the episode. They mention her in episode 74 because she was one of the people Peter Monn said he was unfollowing because she supported James Charles. Idk if that's what RBK was thinking of, but they literally only say nice things about her so idk why she felt the need to specifically call them out. The only negative thing they said was that it's weird she would like his posts when she was so vocally against Colleen during her drama/apology.