How can I automatically retrain the model created by the Azure Automated ML

Question

Scenario: I've used Automated ML to pick the best model for me. Great!

But my dataset will grow over time as we collect more data. Now I'd like to auto-schedule a job to retrain that model once a month, for example. How can I do that?

I understand I can create a training pipeline and schedule that pipeline job. But, the Automated ML process doesn't seem to produce any pipeline that I can view in the Designer UI. I don't see any way to schedule the training job that Automated ML has created.

As an aside, if I manually create a training pipeline for my dataset in the UI, and then run it to train a model myself using linear regression, the resulting model isn't nearly as accurate as what the Automated ML process is producing for me. I'm not sure why that is. The Automated ML process picks VotingEnsemble as the best algorithm, but I don't have the option, seemingly, to use that algorithm in the pipeline designer.