XCB: Touch subdevice of a Wacom Intuos Pro 5 tablet is recognized as a tablet instead of a touch device

if (tabletData.valuatorInfo.contains(QXcbAtom::AbsX) &&
    tabletData.valuatorInfo.contains(QXcbAtom::AbsY) &&
    tabletData.valuatorInfo.contains(QXcbAtom::AbsPressure)) {
        tabletData.deviceId = devices[i].deviceid;
        tabletData.pointerType = QTabletEvent::Pen;
        if (QByteArray(devices[i].name).toLower().contains("eraser"))
             tabletData.pointerType = QTabletEvent::Eraser;
             m_tabletData.append(tabletData);
             isTablet = true;
             if (Q_UNLIKELY(debug_xinput_devices))
                  qDebug() << "   it's a tablet with pointer type" << tabletData.pointerType;
}

# Adding a tablet device: Wacom Intuos5 touch M Finger touch 
Device Type: "NoDevice" 
# Axes limits data 
X:        0 4096 
Y:        0 4096 
Z:        0 0 
Pressure: 0 2048 
Rotation: 0 1 
T. Pres:  0 0

dmitry@linux-frm9:/home/devel/kde-src/qt5/qtbase>xinput list-props 16
Device 'Wacom Intuos5 touch M Finger touch':
        Device Enabled (133):   1
        Coordinate Transformation Matrix (135): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        Device Accel Profile (256):     0
        Device Accel Constant Deceleration (257):       1.000000
        Device Accel Adaptive Deceleration (258):       1.000000
        Device Accel Velocity Scaling (259):    10.000000
        Device Node (252):      "/dev/input/event19"
        Wacom Tablet Area (854):        0, 0, 4096, 4096
        Wacom Rotation (855):   0
        Wacom Pressurecurve (856):      0, 0, 100, 100
        Wacom Serial IDs (857): 39, 0, 3, 0, 0
        Wacom Serial ID binding (858):  0
        Wacom Pressure Threshold (859): 0
        Wacom Sample and Suppress (860):        2, 4
        Wacom Enable Touch (861):       1
        Wacom Enable Touch Gesture (862):       1
        Wacom Touch Gesture Parameters (863):   180, 80, 250
        Wacom Tool Type (864):  "TOUCH" (832)
        Wacom Button Actions (865):     "Wacom button action 0" (866), "Wacom button action 1" (867), "Wacom button action 2" (868)
        Wacom button action 0 (866):    1572865
        Wacom button action 1 (867):    1572866
        Wacom button action 2 (868):    1572867
        Device Product ID (251):        1386, 39
        Wacom Debug Levels (869):       0, 0
dmitry@linux-frm9:/home/devel/kde-src/qt5/qtbase>