I sent a message to the support about this but maybe here is the better place to talk about it.
On the Asana Mobile App When we are inside a task that has Subtasks we can just open and close the subtask clicking on the and we are back to the parent task. However, I don’t know why but the Desktop/Web version if you do the same thing, when you close the subtask, the parent task is closed too.
The girl from support just told me that I can click on the title of the parent text available on top of the subtask “box”.
I really think that could be much better use the same behavior of the Mobile App to keep the consistence of the UI through Mobile/Desktop/Web apps.