Adjustable reading priorities

Some of the kanji pronunciations/readings that are spoken as the aural prompts are not the best for me to remember said kanji. i.e. On the iPhone version of the app, only the left-sided readings are available to select as the default pronunciation, as the readings come in pairs of two. If there's a reading I want to be selected as the cached aural prompt but it's on the right side of the screen, I can't select it, since you can only swipe two readings at a time.