Special Considerations for Application Settings Persistence

When you create a stack in the AppStream 2.0 console, in Step 3: User Settings, if you use the same settings group under Application settings persistence as another stack that uses different regional settings, only one set of regional settings is used for both stacks. For each user, the default regional settings for the stack that the user logs into first automatically override the default regional settings of any other stacks in the same application settings group. To avoid this problem, do not use the same application settings group for two different stacks that have different regional settings.