Blocked air paths not in game info

On the map StasisLE, there is an area where air units cant go. As far as I can see, there is no way to get the information about where air units can and cant go in the game info.

The issue identifies the StasisLE map and missing air-path information in game info, but names no file, test, or entry point. Start by locating the protocol definition for game info and checking whether blocked air paths can be represented. Done means game info exposes where air units can and cannot travel on this map.

Written by the indexing model from the issue text.