rangeslider with multiple yaxis (after v1.32.0) #2443

We have a plot with multiple y axes and a rangeslider. This produces something like:

This worked perfectly up until v1.31.1. The next v1.32.0 breaks it and renders rangeslider over one of the plots:

Reproducible example is here: https://codepen.io/anon/pen/qxzVpW

In the HTML view replace https://cdn.plot.ly/plotly-1.31.0.min.js script with the 1.32.0 or the latest from the CDN to reproduce the issue.

May I suggest that xaxis.rangeslider layout config option has something like "domain: [ number, number ]" rather than "thickness" option to specify where exactly I want to place the slider?