Beanstalk Environment Retirement for Java 8

We have some Beanstalk environments that are scheduled for retirement this week (6/30/2022). We have been working to get these migrated to Fargate but will not make it by the retirement date. The documentation is somewhat vague on what "retirement" means. Our current working assumption is that the environments will continue to work but will not be supported in any way. This is fine for our purposes as we expect to be off them by next week.

Will patching and things like auto scaling continue to work properly?

The documentation says retired platforms are not available to either new or existing customers. Does this mean we will be unable to deploy our applications after 6/30? There is other information that indicates we have a 90 day grace period as an existing customer so trying to get clarification.

Any guidance would be appreciated.

https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/platforms-support-policy.html