How to replace the annotation fiducial placement widget with the plane fiducial widget in AIAA

Development
1

Hi,

I would like to know how to replace the annotation fiducial placement widget with the plane fiducial widget in AIAA.
aiaa_fiducial

In qt windows, for some reasons, the widget is marked as ‘Break Layout’.
image

In .ui file, I believe row #151 - 160 represents the widget.

                <item row="1" column="1">
                    <widget class="qSlicerMarkupsPlaceWidget" name="annotationFiducialPlacementWidget">
                        <property name="buttonsVisible">
                            <bool>true</bool>
                        </property>
                        <property name="placeMultipleMarkups">
                            <enum>qSlicerMarkupsPlaceWidget::ForcePlaceMultipleMarkups</enum>
                        </property>
                    </widget>
                </item>

so my questions are

  1. Why is the widget in qt window marked as ‘Break Layout’?
  2. How can I replace the widget with plane fiducial?

Thank you for your help in advance!