I have one
UITableViewController with a model property declared in it. When you migrate from
UITableViewDataSource protocol conformity with a subclass of
UITableViewDiffableDataSource outside the table view controller, the model is no longer available in the data source.
What would be a recommended approach to sharing a data model between the two, say a callback from a cell deletion delegate in the differentiable data source, may reflect the change in the model property and the CloudKit database.