I want to create a Bulk Deletion Job in a UAT environment, to clear down old test data in a few tables. However, when I go into [Environment] > Settings > Data Management > Bulk deletion, the "New" icon is missing. Also, note that no jobs are shown (whichever view I choose from the drop-down at the top):

The account I am using has the Power Platform Admin role, and this is what I see for my dev environment, using the same account:

Does there already need to be a job, in order to be able to create a new one? Or is there some setting that's missing?
Thanks,
Rob