Error in ORKCatalog Sample related to Saving Tasks??

[cmetts]

I cannot get TaskViewController to present the "Save" button when the "Cancel" button is pressed mid-survey.
This is a major issue for me, which I first reported about a year ago, and again a month ago. I have no responses from either, which is surprising to me since this seems like necessary functionality in most cases to me. I am surprised others aren't having issues.

I can reproduce the error in ResearchKit's ORKCatalog project as outlined below:

1 - Download latest stable release of ResearchKit

2- open research kit project, and compile

3- copy the research kit project file into ORKCatalog sample project

4- Modify TaskViewController swift file by adding the following:

func taskViewControllerSupportsSaveAndRestore(_ taskViewController: ORKTaskViewController) -> Bool {
return true
}

Run ANY of the surveys or single interactions.

Click 'Cancel' top right

You are NEVER given the opportunity to save a task even though the delegate method is called repeatedly and returns true.

What am I missing here? Thanks so much for reading.