SDK3.3.0 import gltf is different from SDK3.2.4

Can you please test if changing renderer to LWJGL_OPENGL32 will make any difference?

In main method:

LoadJ3oTest app = new LoadJ3oTest();

AppSettings settings = new AppSettings(true);
settings.setRenderer(AppSettings.LWJGL_OPENGL32);
app.setSettings(settings);
app.start();

Edit:
And by the way