Sometimes in order to make progress, you've got to break stuff. Think remodeling a house, I suppose. Anyway, we are at the precipice of a huge step forward. We just have a little more construction to do today.
The app is working and pasting properly to the panels. So feel free to press on. You may just notice some hiccups or code reveals along the way. Just tell it to keep going, and you'll make it through.
If you hit any major roadblock, please let me know. And send screenshots if possible.