Hello John,
Welcome to the MS Q&A platform.
Please correct me if my understanding is wrong. You have successfully completed the deployment using the DevOps continuous delivery method but once the deployment is completed, you were not able to see the spark pools attached to the notebooks.
If this is the case, please make sure the spark pool name exactly matches the other environment where you are trying to deploy the changes.
I hope this helps.
Please let me know if you have any further questions.