Backspace won't work when typing.

Shortly after 0.13.0 was released, I decided to create a new world on Minecraft. But when I tried to use the backspace key on my iPad, I realized something was wrong. When I tapped the button on the screen, it wouldn't delete the letter I was trying to get rid of and instead did what would have happened if I was hitting the left key on a computer. It moved one space to the left like usual but didn't delete the letter in the way. I know it wasn't a problem with the iPad I was using because I had just finished typing something else on it before I opened Minecraft. I not sure if this happens in the chat screen or if it does this on any other devises, but I hope it is resolved soon so I can name new worlds something other than "My World".