I'm using ArcGIS SDK 3.17 inside of an Ionic 2 app, and when you pan the map, you expose the "unloaded" area of the map, where the tiles have not yet been loaded. If you keep your finger held on to the screen at the end of your touchmove, those tiles will *never* load until you finally lift you finger off of the screen.
This is in contrast to on the desktop, where any exposed tiles will automatically be loaded.
Is there any way to override this functionality and force those exposed tiles to load?