[openrailwaymap] Train protection system naming inconsitencies

Hello, I have started to improve the data on the Danish railway network. Despite some initial troubles and mistakes, I have begun to do some good progress. Unfortunately, I have reached an issue with train protection systems. It is defined that the Danish train protection system should be tagged as ZUB123 (the technical name), not ATC (the common name). What confuses me is that Sweden tags their system ATC (the common name) rather than Ebicab700 (the technical name). Why is there this inconsistency? And why has it not been resolved since the last discussion about it two years ago? Is there anything I can do to help the change, or is it a lost cause now? Also, where is the best place to talk about OpenRailwayMap? The OpenStreetMap Discord channel for OpenRailwayMap is not that active, mailing lists here seem dead, what else...? Thanks, Matias