We have a problem with the user agent of Safari on our iPad fleet. The user agent is formatted like so : Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6,2 Safari/605.1.15 Our useragent validation fails because of the comma in Safari's version number. For information all our iPads are configured in french.