On Match the Readings kanji question types, it does not appear to be possible to drag the readings using Apple Pencil input on iPadOS renshuu app. On Complete the Vocab questions, which have a similar drag mechanic, dragging works with pencil input.
When doing sentence structure questions in grammar/sentence quizzes, I can tap the word bubbles to pop them into the first-available slot in the sentence; using the pencil requires dragging instead. I'd prefer being able to just tap the things in the right order with the pencil too.
When learning new kanji, it is somewhat difficult to click the speaker/"+" icons in the Examples section with the pencil -- it really wants to slide the entire box to the next/previous new term instead.
