JQuery error running basic example for ember-cli-ember-table

I’m trying to run the basic ember table example and I get this error:

header-row.js:31 Uncaught TypeError: Cannot read property ‘scrollLeft’ of undefined

The line of code that throws is this:

return this.$().scrollLeft(this.get(‘scrollLeft’));

It seems my issue is with JQuery then? My bower.json contains the line:

“jquery”: “^1.11.1”,

I’m unsure how to troubleshoot this further.

I just changed this.$() to Ember.$() in the library and it works. I wonder if that’s a bug in Ember chart that should be reported to the maintainer of the library?