After setting the choosers orientation from right to left, pressing on the tab key still moves the focus from left to right.

See code below:
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import java.awt.*;
import javax.swing.*;

public class JFileChooserTest {

    public static void main(String[] args) {
        JFileChooser chooser = new JFileChooser();
        chooser.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
        chooser.showOpenDialog(null);
    }
}
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