If an unnamed task is selected and it's task settings dialogue box is brought, any changes made in the dialogue box cannot be updated because the ok button stays disabled. This seems odd to me since I can change an unnamed task's settings under the setting's column.

Reproducible: Always

Steps to Reproduce:
1.Add a new task
2.Right click on the task and select edit
3.Notice that the ok button is disabled
4.Make changes and notice that ok button is still disabled
5.Clicking ok does nothing

Actual Results:  
Nothing happens. The ok button is still disabled and the task's changes are not updated

Expected Results:  
The ok button to be enabled and by clicking the ok button the task is updated.