Yes, this is the same issue I have had. I have never been able to get NEWGAN to work properly because of this issue, unfortunately.
This issue has been logged as a bug for a few months: https://github.com/Maradonna90/NewGAN-Manager/issues/113
Is there a way in FM13 to control which players start for my club's U19 side? I am running Bayern Munich and I was unable to find a way to do so, and I am not satisfied with the selections which are currently being made (yes, I know there are restrictions about how many non-German players can...