[TF2] nav_analyze is supposedly broken

[occune]

Running nav_analyze is console doesn't do anything, while nav_generate is working as intended Tested on different maps with sv_cheats on and off

version
Build Label:           8835751
Network PatchVersion:  8835751
Protocol version:           24 
Server version:        8835751
Server AppID:           232250
Client version:        8835751
Client AppID:              440