Android Users try to type 6 on Whatsapp keyboard

Android User try to type  6 on Whatsapp Keyboard
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This Teaser has been doing the rounds on Whatsapp and android users cant type 6 on Whatsapp keyboard instead a 5 appears on the screen when they press 6 on whatsapp keyboard. This is a bug found on most Android Whatsapp users. (See Image)
Whatsapp Keyboard