AngularJS incompatibility: need to unwrap elements when jqLite.data() is used

[louisremi]

When using a polymer element in an angular app, I noticed that Batarang is no longer able to report the scope attached to DOM elements. And the angular.element( <node> ).scope() that I wanted to use inside my polymer element to access my model doesn't work either, of course.

After a little bit of research I found that it had to do with the ShadowDOM wrapping, and patching the jqLiteExpandoStore and jqLiteData functions of Angular would solve the issue: I added window.unwrap && ( element = unwrap( element ) ); at the beginning of each of these functions (and jqLiteRemoveData as well).

I haven't been able to find exactly what needs to be changed in Polymer to avoid patching Angular. I hope you guys can help me out.
It might have to do with the expando thingy, which is a randomly named property that links data from a single cache to DOM elements.

[dfreedm]

I'm not familiar enough with Angular to replicate this scenario from your description. Can you link me to an example, or give me the steps that would expose the issue?