You can look at this topic
if you're interested in the details, but the short version is that it's a limitation of the browser you're probably using, and likely outside of our control. I'd need to know more details about your phone (mainly if it's iOS or Android based) before I could say for certain.
[D]isordered speech is not so much injury to the lips that give it forth, as to the disproportion and incoherence of things in themselves, so negligently expressed. ~ Ben Jonson
Current AAO Development Priority: Issue #94: Grayscale Mode