The initial zoom of map in both iOS and Android is different from the Web which shows the correct zoom level. This issue happened recently after building the map with minor changes (replacing icons). The new build targets all platforms (iOS, Android Web). The setup for map footprint and POF was not changed from previous build which used to show the correct zoom. Additionally, scrolling the map is slower and zoom out is no longer showing the complete map as it used to be.
The used SDK is latest one 1.13.1.