CSplashScreen not showing when embedded into CLayeredViewContainer about vstgui HOT 2 OPEN

class CEyedropperView : public CView
{
public:
	CEyedropperView(const CRect &size, CFrame *parent, CBitmap *hBackround) : CView(size)
	{
		setBackground(hBackround);
		oc = COffscreenContext::create(parent, getWidth(), getHeight());
	}

	virtual void drawRect(CDrawContext *pContext, const CRect& updateRect) override
	{
		// Draw contents to COffscreenContext.
		if(oc)
		{
			oc->beginDraw();
			CView::drawRect(oc, updateRect);
			oc->endDraw();
		}

		// NOTE: We could simply use oc->copyFrom() here so stuff doesn't need
		// to be drawn twice, but that would also require oc to be oversampled
		// for HighDPI / Retina displays. That doesn't have anything to do with
		// the issue itself though
		CView::drawRect(pContext, updateRect);

		// Draw eyedropper: The oc's bitmap is used to retrieve the pixel values
		// under the mouse cursor
		if(oc && eyedropperActive)
		{
			auto pa = VSTGUI::owned(CBitmapPixelAccess::create(oc->getBitmap()));
			if(pa)
			{
				CColor color;

				pa->setPosition(uint32_t(lastMousePoint.x), uint32_t(lastMousePoint.y));
				pa->getColor(color);

				CRect rect(-15.0, -15.0, +15.0, +15.0);
				rect.offset(lastMousePoint);

				pContext->setDrawMode(kAntiAliasing);
				pContext->setLineWidth(2.0);
				pContext->setFrameColor(kWhiteCColor);
				pContext->setFillColor(color);
				pContext->drawEllipse(rect, kDrawFilledAndStroked);
			}
		}
	}

	// Keep track of mouse cursor position
	virtual CMouseEventResult onMouseMoved(CPoint& where, const CButtonState& buttons) override
	{
		if(where != lastMousePoint)
		{
			lastMousePoint = where;
			invalid();
		}
		return CView::onMouseMoved(where, buttons);
	}

	virtual CMouseEventResult onMouseEntered(CPoint& where, const CButtonState& buttons) override
	{
		if(getFrame())
			getFrame()->setCursor(kCursorHand);

		eyedropperActive = true;
		invalid();
		return kMouseEventHandled;
	}

	virtual CMouseEventResult onMouseExited(CPoint& where, const CButtonState& buttons) override
	{
		if(getFrame())
			getFrame()->setCursor(kCursorDefault);

		eyedropperActive = false;
		invalid();
		return kMouseEventHandled;
	}

	CLASS_METHODS(CEyedropperView, CView);

protected:
	SharedPointer<COffscreenContext> oc;

	CPoint lastMousePoint;
	bool eyedropperActive{false};
};