In context of "Bike paths" overlay for way/320570993 via StreetComplete 53.0:

No crosswalk here

Attached photo(s):
https://westnordost.de/p/150795.jpg

Unable to answer "What’s the house number of this building?" for way/803512853 via StreetComplete 45.2:

House numbers are "A-D". StreetComplete doesn't seem to allow Alphabets.

Unable to answer "Does this street have a sidewalk?" for way/996630213 via StreetComplete 42.0:

This isn't a street.

Unable to answer "Does this street have a sidewalk?" for way/852296588 via StreetComplete 42.0:

This isn't a street.

"Starting part has steps"
OSM snapshot date: 2022-09-12T16:04:10Z
POI name: 64th Avenue Pedestrian Overpass
POI types: highway-footway-bridge
#organicmaps

"Checked on site and the place doesn't exist. Website also points to a different location."
The place has gone or never existed. A user of Organic Maps application has reported that the POI was visible on the map (see snapshot date below), but was not found on the ground.
OSM snapshot date: 2022-12-16T15:17:23Z
POI name: Beaverton History Center
POI types: tourism-museum
#organicmaps

Unable to answer "What’s the surface of the sidewalk here?" for way/565656476 via StreetComplete 45.2:

Sidewalk already shown as a seperate entity in map.

Unable to answer "Is this place air-conditioned?" for node/67915949 via StreetComplete 44.1:

This is a residential community with several buildings. The category may need to be changed.

"Madurai spelling is incorrect"
OSM snapshot date: 2022-12-16T15:17:23Z
POI name: Kanyakumari - Maudrai - Bangalore - Varanasi
POI types: psurface-paved_good hwtag-oneway highway-trunk
#organicmaps

Unable to answer "What’s the house number of this building?" for way/1019909765 via StreetComplete 50.2:

This is a grocery store and not a house.