ctml You're probably right.
A couple other small things...
I would submit a pull request for this, but I don't think it's necessary since it's one comma. There's a comma in ConversationView.js on line 250 after the textarea ends. It's visible in the chat box.
And then I don't know off hand how to fix this but only in mobile view, when opening the chat box this javascript error happens which it says has to do with the last line below (t.show())...
this.focus()
}, n.animateHeightChange = function() {
var t = this.$().stop(!0),
e = t.outerHeight(),
n = $(window).scrollTop();
t.show(),
Error is: undefined is not an object (evaluating 'Object.keys(w)')