No, that’s not the problem. If I scan your list 359 cities in progress, they are all in Australia, except Jaipur. Your run in Delhi (actually spans two “cities” in CWS, North Delhi and North West Delhi) is not listed because the streets you ran don’t have any name in OSM, so they cannot be imported to CS. See Relation: Rohini (3509673) | OpenStreetMap. Only very few streets have names. Same thing for your run in Rishikesh, no street names, and then Rishikesh isn’t even visible at all as a city in CS.
But just for fun, I compared your Delhi run to Google Maps and found that a couple of those streets do have names there, so I added these names to OSM, so maybe they will eventually appear in CS as well