Can't download Response Summary on App

I use the Qualtrics-app so my respondents can fill in their answers off- or online. But when testing it out I find that the Summary Report in PDF is only downloadable if I am using the webbrowser. In the app, I see the link that looks like I can click it, but it doesn't do anything. Is there anyway I can fix this? Could it be because my tablet is blocking it somehow? If this doesn't work, I'll try to add the option to let them email the summary to themselves, but I would like to hear your opinions first.