I am attempting to use a Boox Note Air 4c with Logos but the icons and in app text is too small to see or be usable. When looking at the help options it says there is a "Global Settings" option in the app but I can not find this anywhere. I can change the text size for any book etc that I am reading but not anything in the app. I see the pictures of the settings in the "Getting Started" page but this is nowhere to be found when I look. Where is this magical setting hiding?