El Blanco

I'm trying to modify THIS custom road asset from the workshop to change the tram lanes to bus lanes for my city. I've managed to remove the overhead lines, the tracks and change the props and now I'm working on the road texture. I've also changed the tram lane to public transport lane and the two middle pedestrian lanes to allow cars to stop, however if I try to add a bus stop in game it only allows me to place it on the very side lanes even if I disable the stops on that lane. I've checked out ELVIS0529's ELVIS BRT System (international) custom road in the road editor, which has median bus stops and tried those lane options as well, but it didn't help. If you have any advice or experience on solving this please let me know!