Creating new environment with Elastic Beanstalk Configuration not applying all saved settings

I've been using saved Elastic Beanstalk configurations to launch new environments for over 2 years and now my configurations no longer set all configuration parameters. I.e.. it requires me to manually step through each configuration setting (key, subnets, etc, etc). This seemed to happen when AWS recently changed the page layout for elastic Beanstalk. I think this was late-Feb or early-March.

Has anyone else experienced this and if so, did you manage to get your configurations working?