Android 15 & 16 - 3 Button Navigation - Icon Color Problem

Is there a way to change the icon color of the 3-button navigation bar on Android 15 & 16? I’ve already changed the background color of the status bar, the icon color of the status bar, and the background color of the navigation bar, but I can’t seem to change the icon color of the 3-button navigation bar. From what I’ve read, the system decides the color based on the OS theme:

Dark Theme → Light Gray

Light Theme → Dark Gray

My problem occurs when the device is in light theme, as shown in the photo below.

Image

My project configuration (tested on emulator):

Flutter

compileSdk = 36

targetSdk = 36

Thank you for your time and help!