Hello guys,   I updated my project from 2.2.0 to 2.3.0-beta, and I have 3 differences so I have to apply these modifications, Is what it is intended?   Problem 1: /* ambientTexture.vOffset updated from 0 to 0.42 */ scene.getMeshByName('Floor').material.ambientTexture.vOffset = -0.42;    // vOffset LightMap   Problem 2: A multiMat.dispose() difference :   v2.2.0 (with multiMat.dispose();) scene.materials.length: 373 Displaying is working with dis