@mattn Go to App Store Connect. Click Apps to see the screen with all your apps' icons. Click one of them. At the top left, there's a white plus button in a blue circle. Click that. Give a new version number. If you're on 2.0.5, enter 2.0.6. Close that dialog. You have created a new release. Click App Information on the left-hand side. The button by Age Ratings that used to say View will now be Edit. Click Edit. Make your selections and confirm the dialog. That's all you have to do, but you have to do it for all of your apps.You do not have to submit the new version, and you do not have to add a new binary. I can't see that your question needs an answer now since the steps you have to go through to fix this issue are actually quite easy. Apple made this a completely stupid process. Their emails were written horribly, and just created confusion. Well done, Apple... ¯_(ツ)_/¯
Topic:
App Store Distribution & Marketing
SubTopic:
General