Now, I'm writing because of this problem which is still not resolved in latest version 7.2.1.
Could you add option that after search ALL resulting POI's can be added to waypoints and from there filtered for display? At the moment this is possible only after selecting each resulting POI separately with "Create Wpt". This way maybe it could be possible to show these waypoints on the map on some overlay that actually works in Android 4, instead on POI overlay which doesn't. For example, waypoint are shown correctly in drawing overlay. Or maybe better solution would be to add these resulting POI's to drawing overlay, on Android 4 devices.