I am not sure I understand you correctly. Even there is a frame you can open it the same way as in the video an insert the data after that.
A Jing video demonstrating the issue may also help us to better understand what is happening.
If you continue to have difficulty, we'll need to reproduce the issue locally in order to investigate what is happening and find a workable solution for you. Please provide us with a copy of your test and access to your application. If it is not possible to grant us access to your application, please take a Fiddler trace using FiddlerCap and send it to us in a zip file.
Hope to hear from you soon.