DisplayFormat Attribute

Is the DisplayFormat attribute supported. It doesn't seem to be and I'm wondering if there is a way to format the property values using the built-in expandable property editor.

public struct SerializableBounds {
		public SerializableBounds(double x, double y, double width, double height) {
			Location = new SerializablePoint(x, y);
			Size = new SerializableSize(width, height);
		}


		public SerializableBounds(SerializablePoint location, SerializableSize size) {
			Location = location;
			Size = size;
		}


		public SerializablePoint Location;
		public SerializableSize Size;

		[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:N0}")]
		[NotifyParentProperty(true)]
		public double Width {
			get =>
				Size.Width;
			set =>
				Size.Width = value;
		}

		[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:N0}")]
		[NotifyParentProperty(true)]
		public double Height {
			get =>
				Size.Height;
			set =>
				Size.Height = value;
		}

		[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:N0}")]
		[NotifyParentProperty(true)]
		public double X {
			get =>
				Location.X;
			set =>
				Location.X = value;
		}

		[DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:N0}")]
		[NotifyParentProperty(true)]
		public double Y {
			get =>
				Location.Y;
			set =>
				Location.Y = value;
		}
}