Hi!
The issue occurs on iPad.
Add a tableView in STPopup.
Add some cells. One of them must have a textField.
Tap on textField. The keyboard will be shown and the STPopup moves to make place.
Tap on another cell. UIKeyboardWillHideNotification will be called before didSelectRow.
As a result, the tableView registers the tap on a wrong cell.
Change UIKeyboardWillHideNotification to UIKeyboardDidHideNotification solves the problem.