It affects both game modes. I placed a sign in creative and exited to menu. When I logged back in to any of my worlds. Anything I placed or broke was undone including the signs. I then exited out of the game, closed it all the way and restarted. It works fine but every time I put a sign down it does the same thing.
I reinstalled and still same problem. Thanks!
Linked issues
Comments 1

Duplicate of MCPE-1214, please use the search function to see if your bug has already been submitted. Currently over 50% of tickets are being closed as duplicate.