Incorrect "level" key prevents correct walking routing:

Pedestrian areas on "TrIIIple" have (correct I assume?) level=2 (see e.g. the elevator connecting it). I assume they have level=2 instead of level=1 because there is a half-way intermediate storey with an restaurant, but this is not mapped.

The area "Thomas-Klestil-Platz" and the pedestrian area north-east of it (behind the building, reached through the mapped walkway tunnel left of Ströck) do not have any level associated with it. Thomas-Klestil-Platz is theoretically at least level 1, as it is connected to the street (e.g. Würtzlerstraße) with stairs.

 The bridge node 11490043178 connects the TrIIIple area with the Thomas-Klestil-Platz area.

When updating the level of Thomas-Klestil-Platz, I assume the walkway connecting it with the public transport station has to either also have the same level or the walkway be set to stairs/ramp?