Yep. I'm just a user, but I'm pretty sure that means nobody has taken the time to add the data. You can make an account and start editing some of the map yourself from inside CoMaps. For more granular detail, you'll need to visit https://www.openstreetmap.org/ and edit there.

Magandang umaga!

Someone recommended the app Every Door to me. Does simple place editing instead of all the editing options. Sometimes easier to start that way.