Why can't Chapters created in GarageBand podcasts be viewed as large screens in iTunes and iPads using iMac OS 10.8.5 and iPad iOS7?

Question

I created podcasts using GarageBand and added artwork as chapters to the audio naration. In the old iTunes they would show up as seperate large screenswhich could be easily read by other on a large monitor.  While they can be seen as tiny pictures when you click on Chapters in the menu bar at the top, they are not large enough for students or audience members to see.
I also create these to go on my iPad. Withe the old version of iTunes, they could fill up the screen on the iPad. in iOS7 they are small, do not change with the audio as they are supposed to, and you only can see the next screen if you touch the < in the top left, go back to the previous screen and then touch "Now Playing".  Since they do not automatically go to the next chapter artwork screen as the audio is playing, you would have to just know when to make the change.
This now defeats the whole purpose of the ability to add artwork or any visual guide that would go along with the podcast that was created in GarageBand and sent to iTunes.
Even when you make the podcast into a movie, which does show the artwork as the audio is playing, you still can't control it by having the chapters available as they used to be in the seperate window. This used to be in the control of the three lines on the bottom right side of the screen which now are the list of the next podcasts. In fact, on my iMac screen, the window is also very small. You can't make it larger like you could in the earlier version of iTunes.
It is such a disappointment to me that this has changed.
I can still use my old iPod to do the podcast the way I have described above, and fortunately I can show those using AppleTV on a large monitor, but if I wanted to send the podcast to students to place on the iPad, they would no longer have the full value of what GarageBand creates.
Is there any other program that could be used on the iPad that would not only have the artwork chapters in sync with the audio, but would have a way to quickly go from one chapter to another should a student wish to skip parts of a podcast and only review certain portions?
If nothing is available now, is there anyway to get a message to the iTunes people to get this back into the iOS7 devices? I wish someone could let them know what a loss it is to those of us who have used these applications for this kind of teaching or studying.
Please create another iPad app that would work with GarageBand for this kind of podcast!!!
I use an iMac OS 10.8.5 and an iPad iOS7.
Thanks

Answer 1

I'm going to reply to my own message. After spending some time trying to solve this problem, I found an application called Chapter Maker in the App Store. It is reasonably priced and once you have turned your podcast sent to iTunes into a movie by opening it in QuickTime, you can either just show it through QuickTime on your desktop or laptop computer, or if you want it to work in iTunes the way it used to work, you can send it from QuickTime to iMove (go to file/Export to... iMovie) where you can then export it as a movie to your desktop and open in Chapter Maker where you can add the chapter headings back in to the podcast and Export it. You can then add it back into the movie folder in iTunes where you can see the visuals in full screen and navigate through the chapters quickly.
I also tried this out by connecting my iPad to my computer and moving the movie into my iPad. While it doesn't have the chapters visible to navigate quickly to a chapter heading, you can touch the play screen and drag it to the places you need to review. Not as nice as the old iOS version, but it also does show the visual screen using the full screen of the iPad.
As I mentioned earlier, on my older iPod, I am able to view the visuals in full screen and by touching the list at the top right, it turns over to navigate through chapters with clearly labeled headings.
I use this to study topics for myself and also to pass on information to students.
I do wish they had kept the old version the way it was, but guess that's the way things go.
Check out the application in the App Store called Chapter Maker if you are looking for the same solution to this problem. Even if you aren't, it's an easy way to add sections to any video.