Search completed repeating tasks?
As a premium user, I am able to see my history of completed tasks at https://todoist.com/app?v=161#completed. And, if I search for a task that was a one-off (single instance), and click the"Search completed tasks..." link, it finds that completed task. However, when I search for a task that is/was repeating, and then click the "Search completed tasks..." link, I get "No tasks matches your query." (If the task is still ongoing, then I do get the next uncompleted instance in the result, but not any completed instances.)
Is this by design or a bug? Because personally, I would like to be able to search for, say, "work out", and quickly see the past dates where I completed that repeating task. It wouldn't necessarily have to go back forever -- maybe show the last 30 instances with a link to the complete task history after that.