Using plain jQuery invokes actions out of the Ember Run Loop. In order to have a control on all operations in Ember it's good practice to trigger actions in run loop.
/// GOOD
Ember.$('#something-rendered-by-jquery-plugin').on(
'click',
Ember.run.bind(this, this._handlerActionFromController)
);
// BAD
Ember.$('#something-rendered-by-jquery-plugin').on('click', () => {
this._handlerActionFromController();
});