In EM Server 5.8.2, create a task with prompt of parameters and add a parameter of type checkbox. In the edit screen of the task, invert the value of the checkbox and save the task => the task will still prompt the initial value (I think it prompts the value initially defined in the .morph).
This behaviour is not the same for other fields. Checkbox seems to be an exception.
Romain, we haven't been able to reproduce the issue. Could you please record a screencast that demonstrates the problem, including the parameter settings in the project?
Ok sorry It's not a checkbox, it's a list of values. For list of values things seem a bit different, there are default values. It seems that the server (5.8.2) does not handle things correctly through tasks => select / unselect values inside a list of values, save the task => the prompt will rather show the default values inside the .morph project.
Can you please retry with a list of values ? I tested a list of values with only one value. In this case, check or uncheck the value does not change anything on the server : what is displayed is always the initial checked / unchecked values, whatever you check / uncheck after on the task properties screen.