We already have our app in production, available in 2 regions (A and B). We have developed an overhaul of this application, and we would like to make it available for open testing in a different region C.
If I release a new version for Open testing targeting region C, will it overwrite the existing production app on the Play Store in regions A and B, or will it be available only in region C?
Check this please> it's mentioned here that you can "If your app has an existing production release, you can launch an open testing release in a new country without expanding your production release to the new country."