I was testing out how the Companion Drone's roboport works, and I found that they can deploy Robots, but when the robots return to the drones, they just hover there, not being able to charge from the drones, and the drones don't pick them up. So, either I'm getting something wrong (which is likely for me), or there's a bug with the roboports.

I'm pretty sure the companion's roboports arent meant for any robots, the capacity of their roboports from what i've seen represent how many construction lasers they can use at once

Ahh, that would make sense. I was also confused why they needed roboports, if they can just place things down on their own, but that explains it. Thanks!