Reproduced on Redhat Enterprise Linux 4 (Update 4) with 1.6.0-b105.

On MAWT TextArea or TextField, cursor keeps blinking after focus moved to a native window.

Test instruction is as follows:
1. Compile and launch the sample code with MToolkit.
$ javac TextAreaTest
$ AWT_TOOLKIT=MToolkit java TextAreaTest
=> Two TextArea components will appear.

2. Move focus to "TextArea 1".

3. Move focus to another native window, like terminal.
=> Cursor is still blinking. <= Problem.

4. Move focus from the native window to "TextArea 2".
=> Both TextArea 1 and 2 show blinking cursor. <= Problem.

Expected result:
Cursor should be pale color and stop blinking, after focus loses.

Focus change between these TextArea components, it works as expectedly.

Additional Information:
Motif's text widget doesn't get FocusOut event.

The problem didn't occur on Java5. It introduced from Java6.

======== TextAreaTest.java ====================================
import java.awt.*;
public class TextAreaTest {
        public TextAreaTest(String title) {
                Frame frame = new Frame(title);
                frame.add(new TextArea());
                frame.setSize(300, 100);
                frame.setVisible(true);
        }
        public static void main(String[] args) {
                TextAreaTest t1=new TextAreaTest("TextArea 1");
                TextAreaTest t2=new TextAreaTest("TextArea 2");
        }
}