Accordion breaks transcluded scope inheritance when used as a part of template of directive that has isolated scope.

[KamilSzot]

If I have a directive (with transclude true) that has accordion in it's template then the transcluded scope of that directive does no longer inherit from outside scope (via __proto__, it's still accessible via $parent). It happens only if my directive has isolated scope.

http://jsfiddle.net/Z48WQ/2/

[KamilSzot]

Workaround:
http://jsfiddle.net/Z48WQ/5/

[KamilSzot]

Already fixed in Angular 1.2.18. Probably with pull angular/angular.js#7387