How do I add embedded browsing in an ionic app?

I tried iframe but that will have two problems as shown in ionic emulate ios:

  1. As long as I click into anything, the scaling is gone and I am no longer able to scroll.
  2. If I turn away from the iframe and open it again later on I will not be able to operate anything at all.

I wonder if there is anything I should set to make it work as in an embedded browser? Or if there is any other way I can achieve this?