Here’s the vital bit - Fill the Dependents column to list tasks that are dependent on the current row
They should correspond to the dependent task names exactly. The dependent task should be located above the current row in the CSV file. If there are non-unique names in your CSV, the closest row above with a matching name will be used.
If you list a task in the dependents column of a given row, and that task is below the row you’re working on, it won’t work.
I’ve just figured this out - I basically had it round the wrong way.
e.g. Task B is dependent on Task A.
In this case you’d add “Task A” to the dependents column of Task B.
Task A must also be above Task B in the list.
edit - I’ve also successfully used comma separated task names in the dependents column to list two tasks that are dependent on the current task.