My phone : Kingzone K1 turbo
I wanted to write more than one line on the sign, but I can't. I can only write one line in the sign. It doesn't make fun for me, when I can write only one line.
How you see the bug :
1. Go in a world.
2. Place a sign.
3. You see, that you can only write one line on the sign.
Fixed in Build 5.