When you are reaching the basement and the first cultists appear, you must hop onto bookcases to turn on the swich. I am 99% sure that the Enchanced Storage casuses this. There should be 4 bookcases in the room to jump on, but the first 2 are missing, and that means that mission is impossible to complete without cheats. I am using some mods, but it is barely possible that it is their fault. They add mainly new planets and weapons. Please help.
Screenshot: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=2850664275