I noticed a weird issue with the Canary Islands offline map. When searching for a street located in city of Arona, Arona doesn't show up on the list of cities under Region Canary-islands. Still, by choosing a neighbor city (e.g Adeje), typing in the street name (e.g Calle Arenales), and then tapping "Search street in neighborhood cities", returns the correct result "Calle Arenales - Arona".