@nabeezy found an issue in ConfiGAP 1.1.7 or earlier, where if you saved the config.xml not in the same directory as your application’s index.html, the references to the app icons and splash assets were not saved in the file. It turns out that when I resolve the location of the icons and splash screens, I referenced the wrong file path. 😦
If you saved the config.xml file in the same directory as your index.html, this ‘issue’ would never occur as both files paths are the same. That was my usual test case.
This bug has been fixed in the 1.1.8 release, and can be download here.