Render error with WebGL Inspector enabled

[Martmists-GH]

The following is spammed in logs:

Uncaught TypeError: e.createVertexArray is not a function
    at s.create (viewer-2c35817c1f5ed3d8a503.js:12)
    at p.generateDrawCommand (viewer-2c35817c1f5ed3d8a503.js:12)
    at p.drawImplementation (viewer-2c35817c1f5ed3d8a503.js:12)
    at o.<anonymous> (viewer-2c35817c1f5ed3d8a503.js:17)
    at g (viewer-2c35817c1f5ed3d8a503.js:18)
    at o.s.RenderLeaf.drawGeometry (viewer-2c35817c1f5ed3d8a503.js:18)
    at o.render (viewer-2c35817c1f5ed3d8a503.js:17)
    at h.u.RenderBin.drawLeafs (viewer-2c35817c1f5ed3d8a503.js:12)
    at h.drawImplementation (viewer-2c35817c1f5ed3d8a503.js:12)
    at h.draw (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.drawImplementation (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.drawImplementation (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.drawImplementation (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.draw (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.drawPreRenderStages (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.draw (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.drawPreRenderStages (viewer-2c35817c1f5ed3d8a503.js:12)
    at m.draw (viewer-2c35817c1f5ed3d8a503.js:12)
    at p.draw (viewer-2c35817c1f5ed3d8a503.js:17)
    at L.renderingTraversal (viewer-2c35817c1f5ed3d8a503.js:17)
    at L.frame (viewer-2c35817c1f5ed3d8a503.js:17)
    at L.t.frame (viewer-2c35817c1f5ed3d8a503.js:18)
    at L.render (viewer-2c35817c1f5ed3d8a503.js:17)
    at wrappedCallback (<anonymous>:2343:42)