Pushing a UIViewController results in empty cells

[stefanospapa]

We observed that pushing a UIViewController and returning back the expandedtableview looses cells' contents. We tried this in demo application with the same behaviour

[Haykaz-Melikyan]

1. set tableView.autoReleaseDelegate = false
2. public var expandableDelegate => public weak var expandableDelegate

[bebslab]

Thanks @Haykaz-Melikyan good solution my problem is solved ;-)

[KhaliqCitrusbits]

1. set  tableView.autoReleaseDelegate = false

2. public var expandableDelegate => public weak var expandableDelegate

@Haykaz-Melikyan This will going to solve the actual issue. But using above code makes memory leak in view controller. Deinit is not getting called if we set tableView.autoReleaseDelegate = false.

Setting expandableDelegate in viewWillAppear will solve the issue as well as no memory leak!
like this
override func viewWillAppear(_ animated: Bool) { super.viewWillAppear(animated) tableview.expandableDelegate = self }