I am transforming a PWA into a iOS application using PWABuilder.com and Xcode/Swift. The problem I am encountering is that PWABuilder is ignoring my theme_color. I want the splash-screen background to be orange and the status bar to be white, or even better, the background-color defined in my CSS. When using my PWA purely standalone, this works. The colors get only messed up in the iOS/PWABuilder version.
Now I am trying to edit the colors in Xcode. I see two storyboards. I guess LaunchSreen.storyboard is the splash screen. This background-color is set to orange and is perfectly fine.
There also is Main.storyboard. I guess this is launched after the LaunchScreen. Because it is a PWA, I guess PWABuilder only inserted a kind of WebView into the Main-storyboard. The problem with the Main-storyboard/WebView is that it has a splash-screen of its own.
Main.storyboard:
Currently, I have just hidden this splash screen and gave this whole view a white background-color and hidden the splash screen of the Main-storyboard. This gives the wanted behavior: An orange splash screen and a white status bar. But when loading the Main storyboard a white screen is shown for a few seconds (because I hid its splash-screen).
I thought I could make the background-color of the splash-screen in the Main orange (so it matches the splash-screen of LaunchSreen.storyboard) and the WebView's background white (so the status bar is white). This does not work. The status bars takes the color of the background-color of the splash-screen in Main.storyboard.
How do I fix this?