Skinned animations showing artefacts

[Greg209]

If I try to preview the RiggedFigure (https://github.com/KhronosGroup/glTF-Sample-Models/blob/master/2.0/RiggedFigure) sample or CesiumMan (https://github.com/KhronosGroup/glTF-Sample-Models/blob/master/2.0/CesiumMan), there are some problems displaying the animations correctly - almost as if there is some skin weighting to the origin of the object or 0,0,0.

Running on iMac - macOS Mojave 10.14.6.

[Greg209]

Update: Seems to work fine on my old macbook - macOS 10.13.6. Textures work as well.