Tracklog "Reporting Facility" in areas with a lot of feeders

I’m a new feeder in an area with a lot of other feeders already (central Texas), so on my user stats page I am surprised to see several flights under the “Recent flights with positions from this feeder” list. If multiple feeders upload the same ADS-B message, who is chosen as the “Reporting Facility” on the tracklog? Is it random?