android - app icon is not updated with shield values for the andriod versions > 8

Question

I can see the icons updating with shield values config and version, at locations src/main/res & src/debug/res. After built and installed the app, I can see the shield values on app icon for android 7 and doesn't see them in Android (>= 8). Why not reflecting in android versions >= 8.

plugin version used: fastlane-plugin-badge 1.4.0

    lane :android_shield do |options|
    add_badge(
    shield: "#{ENV['CONFIG']}-#{ENV['VERSION']}-green", no_badge: true,
    glob: "/app/src/**/mipmap-*/launcher_icon.png",
    shield_scale: "0.90"
    )
    end

Answer 1

等待大神答复