Custom_DialogBusy.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- Foundation -->
<window type="dialog" id="1198">
    <visible>!String.IsEmpty(Window(Home).Property(DialogBusy)) | !String.IsEmpty(Window(Home).Property(BusyloaderSettings))</visible>
    <controls>
        <control type="group">
            <visible>!String.IsEmpty(Window(Home).Property(DialogBusy)) | !String.IsEmpty(Window(Home).Property(BusyloaderSettings))</visible>
            <include>Animation.FadeIn</include>
            <include>Animation.FadeOut</include>
            <include>GlobalOverlay</include>
            <include>GlobalOverlay</include>
            <control type="group">
                <centertop>50%</centertop>
                <centerleft>50%</centerleft>
                <width>450</width>
                <height>100</height>
                <include>Animation.DelayFadeIn</include>
                <include content="BusySpinner">
                    <param name="color" value="ffededed" />
                </include>
            </control>
        </control>
    </controls>
</window>