AkWildRide, Zeblote , you are both right. How do I close this issue?

Hi!
I was looking at the "List of technologies" window to pick my new research when I saw that my available technolgy "Logistic robotics" had "Roboport" in the effects fields as seen in the screenshot.
That was weird because I already had 3 Roboports in my base. So I start looking in my researched ...