We have a required ranking grid question with a minimum of 1 answer, maximum 3. The question works fine on laptops but when viewed on mobile devices you cannot proceed with selecting 3 answers. This is the same for all our ranking grid questions. I have been advised by SG to change the question to not be required so it will proceed but I don’t understand why I need to do that when it works perfectly on the laptop. I have cleared cache and tried using different phones. I have added a completely new ranking grid question with the same logic and validation – same issue. The question needs to be required. I currently have a ticked logged and am waiting for a response but any help with this would be much appreciated.