Thanks for the terrific improvements you've brought us recently!
One thing that I miss are stats relating to total time spent reviewing flashcards. As we have in the repetitionHistory (card namespace) the responseTime, this would not be difficult. I don't know exactly the best way to show it, but an entry with the total review time in the Review Statistics section and also something like we have in Anki would be great:

Thanks for the terrific improvements you've brought us recently!
One thing that I miss are stats relating to total time spent reviewing flashcards. As we have in the
repetitionHistory(cardnamespace) theresponseTime, this would not be difficult. I don't know exactly the best way to show it, but an entry with the total review time in the Review Statistics section and also something like we have in Anki would be great: