ons-navigator is overriding user-costumized behaviour of left button

[JoaoSaleiro]

I have a simple ons-navigator that looks like this:

<ons-navigator
        left-button-icon="fa fa-bars"
        right-button-icon="fa fa-lg fa-plus"
        title="{{title}}"
        on-right-button-click="rightClick()"
        on-left-button-click="leftClick()"
        page="page1.html">
  </ons-navigator>

rightClick() is a call to:

 $scope.ons.navigator.pushPage('page2.html')

leftClick() does:

  console.log('I was clicked');

Both page1.html and page2.html do not have an ons-navigator-toolbar set - they are only empty ons-pages.

If I click the right-button to go to page1, rightClick() is called and page1 shows. But if then I click on the left-button, leftClick() is NOT called, and the default onsenui action is performed.

[anatoo]

Implemented on v1.1.0. Closing.