Reporting a Traffic Signal Outside of Houston City Limits

I was curious if anyone knew how to report an error with a traffic signal when it's outside of CoH's jurisdiction. I tried looking at TXDoT's website, but it only seems to be set up to establish a traffic signal.

The one I'm referring to is in Greenspoint at the intersection of Ella and Gears. I made a report with 311, but it seems that the CoH won't service it due to jurisdiction.