Phased Antenna Array Toolbox Display Directivity and Antenna Geometry in App Desginer

Is it possible to use the embedded functions in the Phased Antenna Array Toolbox such as viewArray and pattern functions to plot inside a given axes within the App Designer Window instead of opening a separate window for this purpose?

I have tried the following piece of code where I assign the handle of the created Axis within the App to viewArray Function, but did not work out. The viewArray function keeps opening a new window to plot the geometry or the pattern of the antenna:

function startupFcn(app)
    app.Pax = axes(app.ns380211adCodebookGeneratorUIFigure);
    app.Pax.Units = 'pixels';
    app.Pax.Position = [572 193 621 523];
    app.Pax.GridColor = [0.15,0.15,0.15];
end

function VisualizeArrayButtonPushed(app, event)
    h = phased.ULA;
    h.NumElements = 4;
    h.ElementSpacing = 0.5;
    h.ArrayAxis = 'y';
    viewArray(h, 'AxesHandle', app.Pax, 'ShowNormals', false, 'ShowIndex', 'None');
end