scatter3d always selects point 0 on mouse hover

From version 1.34.0 and onward, mouse hover on scatter3d always picks point number 0. Version 1.33.1 works fine. The problem exists in both Chrome and Firefox on Ubuntu 16.04 and Ubuntu 18.04. Here is a small example:

'use strict';
{
  async function main(){
    const data = [
      {
        type: 'scatter3d',
        mode: 'markers',
        x: Array.from( { length: 25 }, () => Math.random() ),
        y: Array.from( { length: 25 }, () => Math.random() ),
        z: Array.from( { length: 25 }, () => Math.random() )
      }
    ];
    const layout = {};

    const plot = document.createElement('div')
    plot.style = 'width: 90vw; height: 90vh'
    document.body.appendChild(plot)

    await Plotly.plot(plot, data, layout)
    plot.on('plotly_hover', event => console.log(event) )
  }
  main()
}

And here is a screenshot of the bug (notice where the mouse is pointing):

[archmoj]

@alexcjohnson I was able to reproduce the issue (visible on Ubuntu). Here is a codepen demo.

[DirkToewe]

Thank You so much @archmoj. Looking forward to the next release.