We should check that the geometry is really changed:

    @Override public void resize(double width, double height) {
+ if ((width == this.width.get()) && (height == this.height.get())) return;
        this.width.set(width);
        this.height.set(height);
        impl_markDirty(DirtyBits.NODE_GEOMETRY);
        impl_geomChanged();
    }