FB messenger supports it on desktop only. [0] [0] https://news.ycombinator.com/item?id=13799800 https://news.ycombinator.com/item?id=13799800 (Sorry for the i

FB messenger supports it on desktop only. [0] [0] https://news.ycombinator.com/item?id=13799800 https://news.ycombinator.com/item?id=13799800 (Sorry for the indirect sourcing)