Also don't make 2 `aeroway=gate` for each `=level` , which result in duplication. It is 1 `aeroway=gate` spanning `level=5;6` .
https://framagit.org/PanierAvide/osminedit/-/issues/24
https://framagit.org/PanierAvide/osminedit/-/issues/34
There seems to be critical flaws with OSMInEdit, although JOSM isn't great either. The `indoor=` features don't snap to the `building=` , creating a mess. 