I using flutter_native_splash: ^2.4.0, and give proper parameter for light and dark mode backgound color, but its not change

I write this code:

 flutter_native_splash:
   image: assets/uShop_logo.png
   color: "#ffffff"
   color_dark: "#ffffff"
   image_dark: assets/uShop_logo.png
   icon_background_color: "#ffffff"
   android: true
   ios: true
   fullscreen: true
   web: false


   android_12:
     image: assets/uShop_logo.png
     icon_background_color: "#ffffff"
     image_dark: assets/uShop_logo.png
     icon_background_color_dark: "#ffffff"
     color: "#ffffff"
     color_dark: "#ffffff"