Good morning blankmash and Dimitar155,
Thank you for responding to my comment. I have gone over your replies, along with Dimitar155’s further explanation, and now have a better understanding of the issue that is occurring with raised crossings, StreetComplete, and iD editor. I noticed that some of the nodes with this issue were fixed, but I found a few others around Sofia that I’ve gone ahead and fixed in https://www.openstreetmap.org/changeset/134590773. Our community lead, Teddy Ahlvin, will reach out to StreetComplete to inform them of the bug.
Happy mapping to both of you!
Carto_Ferret