I just ran a test and found that the ghost rail planner tutorial showed up after I completed all three rail tutorials and the construction robots tutorial (which was available after I completed the basic logistic system tutorial. https://i.imgur.com/mbqnoNk.png My research https://i.imgur.com/6gKmY...

Hello, I am new to Factorio (50 hours according to steam. 25 according to my save). I just unlocked builder drones. I think around the time this happened I saw a tutorial pop up for "ghost rails" or something but I clicked away. I tried to look for it in the tutorial menu but could not fin...