I\'ve got the following warning while uploading a new version of the application:
WARNING ITMS-9000: \"Potential Loss of Keychain Access. The previous
I had the same warning. In my case I have a wild card application identifier.
So first of all I found this appID '5E4D3C2B1A.com.company.app' and removed it. Then I created new appID, but change teamID to 'A1B2C3D4E5'. As result I got a correct appID like this 'A1B2C3D4E5.com.company.app'. Then I regenerate all provision profile and everything works well. App didn't have strange behaviour in production.
But, pay attention please, I did it with wild card and I'm not sure if everything will be well with explicit application identifier.