UserAgent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36

Steps to reproduce the problem:
1. Have a html componets( Submit button / anchor tag / checkbox)
2. in javascript have the following code

_setFocusLossListener: function () {
	this._outsideClickSignal = a11yclick(document.body, function (e) {
		if (!this.domNode.contains(e.target)) {
			on.emit(this.domNode, 'focusloss', {});
		}
	}.bind(this));
},

_removeFocusLossListener: function () {
	if (this._outsideClickSignal) {
		this._outsideClickSignal.remove();
		this._outsideClickSignal = null;
	}
}

3. when the page loads all the events work like
 a. for submit button, the form submit action gets invoked
 b. for anchor tag, the href gets invoked
 c. for checkbox, the click to select the checkbox works

4. Now try to invoke the above code.
in my case, I have a widget pop-up( example a calender to select dates), and my intention is when a click outside the popup I have close the pop-up. 
So when My pop-up is openend the call the '_setFocusLossListener' method to get control over outside clicks. and when I close the pop-up I call
 "_removeFocusLossListener" so that my click events are removed.

5. Now when I try to click the submit button / anchor href / checkbox, nothing works. But at the same time if I have onClick methods for those components, they work.
6. This has been tested in IE and Firebox and it works. In Chrome, version-54 works and its been broken from version-56.

What is the expected behavior?
when I try to click the submit button / anchor href / checkbox, the default component events for submit/href/checkbox selection should work.

What went wrong?
when I try to click the submit button / anchor href / checkbox, Nothing happens.
But at the same time if I have onClick events on the component, they work.
This has been tested in IE and Firebox and it works. In Chrome, version-54 works and its been broken from version-56.

Did this work before? Yes version 54

Chrome version: 62.0.3202.94  Channel: stable
OS Version: 6.1 (Windows 7, Windows Server 2008 R2)
Flash Version: