Text not rendered correctly with FreeType support and fragment shader or layer when loaded late

A text renders correctly when when using a fragment shader or layer.enabled, also when its created via a Loader. But the text changes its color when the Loader is activated later and when it's rendered with 'Text.NativeRendering'.

The example file shows the problem using fragment shader, the second using 'layer.enabled'. Just press the activate button to load the text. Set 'checked: true' on the button to see that the problem disappears when the text is loaded on startup.