This issue should be tried in all kind of devices. Using prototype 3.4 > Lesson testing course > Lessons with questions. Enter the activity: Lesson with ALL questions, retakes and multiple attempts per question. Answer the lesson page by page until you are in a page with a matching question with 3 selectors. Check you can read and select correctly the options. Check you can scroll over the options and they are not selected by error. Finish the lesson. Some more selectors can be tested in the app. Feel free to do it. The main idea to have in mind is: When a selector has too many options, an action sheet should be shown and a popover otherwise ( more info ).]). The popover width has been increased to fit more text.