Missing gear icon in document reader

[yueliangist]

Hi! Apologies if this has been asked before, but I was trying to change the font in the document reader when my app doesn't show the gear icon at all, and I can't find it at all^^" Please help me out! Thanks in advance

 

[mikelove]

Sorry, on Android the font size for reader documents is in the Settings screen, not in the individual document.