Can’t Shoot in RAW with ProCam version 9.0.2

[kabun]

Hi. I recently upgraded my iPhone from a 6 Plus to an 8 Plus. I did a restore from backup via iTunes to my 8 Plus. When I use the ProCam app, I do not get the option to shoot in RAW only TIFF or JPG. I also don’t get the dual lens option in the toolbar. I believe the version I have 9.0.2 does have the ability to shoot in RAW. My other camera apps do give me the option to choose RAW. I have always updated my apps through iTunes. So my questions are how come I don’t get the new features in ProCam on my new phone and how do I go about getting them? Is it because of the app thinning thing where it puts on only the assets I need and it just installed the iPhone 6 Plus assets instead of the new assets for the 8 Plus?

Also, I know there is an update for this app, I usually like to wait a week before updating to see reviews. Anyone using the latest version and can tell me how it runs under iOS 11?

Thanks for your help!