Undocumented keys, which in several points (spaces, capital letters, separators, documentation, etc.) run up against the usual procedures, are already interfering. Communication can be done through numerous channels depending on your preferences, to start I would recommend https://community.osm.org/. Likewise, some information can be found in our wiki https://wiki.osm.org. By the way, I am already interested in what information situation you have improved with "Sidewalk Link - ADA_Path".