SPLOM points not displayed with TypedArrays #2585

I'm not sure if this is a bug report or a feature request, but it seems that the new SPLOM trace type does not support typed arrays as the values property of a dimension (on version 1.36.1).

Codepen: https://codepen.io/anon/pen/LmbQdv

TESTER = document.getElementById('tester');

Plotly.plot( TESTER,
			  [{
    "type": "splom",
    "dimensions": [{
      "values": new Int32Array([1, 2, 3]),
      //"values": [1, 2, 3],
      "label": "A"
    }, {
      "values": new Int32Array([2, 5, 6]),
 	   //"values": [2, 5, 6],
      "label": "B"
    }]
  }]);

When I run this in Chrome (65.0.3325.181 (Official Build) (64-bit)) I see the axes displayed but no data points. I also get the following warning in the chrome developer console:

[.Offscreen-For-WebGL-0x7fdce8449c00]GL ERROR :GL_INVALID_OPERATION : glDrawArrays: attempt to access out of range vertices in attribute 3

If the Int32Arrays are replaced by standard arrays then the points display as I would expect.