Unable to answer "What surface do these steps have here?" for way/439876840 via StreetComplete 34.1:

The surface of these steps looks like some kind of plastic with an anti-slip band on each step.

Attached photo(s):
https://westnordost.de/p/59987.jpg

Unable to answer "What surface does this path have here?" for way/778984745 via StreetComplete 37.0:

None of the options in Street Complete fit. This part of the train station is tiled