It will be disabled by default because it goes against some of my personal design choices. You will be unable to fast travel if you have enemies, are bleeding or radiated, over encumbered and during emissions. The official YouTube video for this reads: 'Fast travel will only work after discovering certain locations, which will appear on the PDA as you find them. Just replace your old file with this one.
You still have to visit them to unlock the point as they are not discovered by default. I've just updated this file so I should now work as intended! The locations with a point you visit should now actually show up on the map! I've only tested this with my save file (Mercenary) but the points did actually show up this time. Let me know if this fixes the issues some have been having. No longer do you have to save and load on the fast travel locations! They should appear automatically when you are near one! I meant to upload this earlier, but work got in the way.
The update you've all been waiting for! FINALLY! I have fixed that, and if you play this faction, of plan on playing them, I would recommend redownloading this file. I'm currently working on a new update that will add some new features soon! Stay tuned! (Also, I noticed that the new 1.5v was missing some points for the Clear Sky Faction. WARNING! If you want to use this in v1.4.22, you will have to rename the file to 'faction_quick_travel.ltx'.