Lost button input outside of the webview on Android

Hi,

When I have a webview on Android I can no longer capture input from keyboard / controller buttons. I need to use up/down/left/right arrows to select buttons in my UI outside of the webview. This works when running in editor on macOS but not on Android.

I added this to the update function but it is not detecting the button presses when the webview is active:

    if (Input.GetKeyDown(KeyCode.LeftArrow))
    {
        Debug.Log("Left Arrow Pressed");
    }

    if (Input.GetKeyDown(KeyCode.RightArrow))
    {
        Debug.Log("Right Arrow Pressed");
    }

    if (Input.GetKeyDown(KeyCode.UpArrow))
    {
        Debug.Log("Up Arrow Pressed");
    }

    if (Input.GetKeyDown(KeyCode.DownArrow))
    {
        Debug.Log("Down Arrow Pressed");
    }

Reproduce the issue on Android with an active webview and inspect the Update function containing the Input.GetKeyDown arrow checks. Compare behavior with the macOS editor case and trace how keyboard or controller input is routed while the webview is active. Done means the arrow button presses are detected outside the webview on Android.