[Plugin: BAAP Mobile Version] iPhones not detected?

Seems that the switcher works for Nokia cellphones (tested at https://ready.mobi/ and https://emulator.mtld.mobi/emulator.php) for my WP-MS https://strassen-030.de/ and others, but not for iPhones (tested at https://iphonetester.com/) – they display the original media="screen"-page! I’ve made some changes to .htaccess and the theme files, but by using the BAAP basic or blue theme it was just the same. Do I need to resolve this via wp-touch or is there any “BAAP way” to do this?

Thanks a lot for this great extension and your support!