Tasks cannot be selected in function (de)coupling pattern
Steps to reproduce:
- Restart AF3
- Import the model from #3661 into AF3
- Switch to DSE perspective
- Import the model into the DSE (select all offered root elements)
- Home ->Constraints ->Function Coupling Pattern
- Observe that the list of tasks is empty
(from redmine: issue id 3705, created on 2019-04-09, closed on 2019-04-09)