The parameter "ResizeOptions.PadColor" has no effect. Is there a problem with my calling method?

[thinksea]

hello,

new ResizeOptions {
	Mode = ResizeMode.Manual,
	PadColor = SixLabors.ImageSharp.Color.Blue,
	..........
}

The parameter "PadColor" has no effect. Is there a problem with my calling method?
The source code is as follows:

using (var originalImage = SixLabors.ImageSharp.Image.Load<SixLabors.ImageSharp.PixelFormats.Rgba32>(imageStream))
{
	var resizeOptions = new ResizeOptions
	{
		Size = new SixLabors.ImageSharp.Size(200, 1000),
		TargetRectangle = new SixLabors.ImageSharp.Rectangle(50, 50, 100, 100),
		Mode = ResizeMode.Manual,
		PadColor = SixLabors.ImageSharp.Color.Blue,
	};
	originalImage.Mutate(x => x.Resize(resizeOptions));

	originalImage.SaveAsWebp("out.webp", new SixLabors.ImageSharp.Formats.Webp.WebpEncoder()
	{
		Quality = imageQuality,
	});
}

[JimBobSquarePants]

You’re not padding the image. ResizeMode.Pad

[thinksea]

Thank you!