Question
Letters "Fi" not seen in Reading mode
I have been facing a strange issue using the adobe reader in my asus zenfone 2. While reading I prefer using the "Reading mode" feature of adobe reader but whenever I switch to Reading mode, wherever the letters "fi" are present , it is not shown . For eg. First becomes rst and proficient becomes procient , etc , etc Please see the screenshot attached. for further info. Please let me know no how I can fix this . Thanks! 
