Bug: Editing Subtask in the popup, removes parent task relationship

[sergeByishimo]

Hi,

When you edit a subtask using the pop to edit task description, it removes the parent task association,

I had to comment this line in the codes for it to not remove the parent_task_id of the subtask task being edited.

Kindly look into this.

Again let me know if a pull request is welcomed about this!

[manxon]

Same issue here, but the subtask is no related at all even from subtask creation, I check the POST request payload and the parent id is not send in the request