[MCPE-5192] when typing / and hitting enter the game crashes

Commands don't work at all or at least ones I've tried. I was only able to try on single player so I don't know if they work on online

Linked issues

Commands, as of 0.7.4 are unusable, it will be implemented the command functions in 0.8.0, Invalid issue

What's the issue ?
That commands do not work ? Reason see above.
Or the game crashes when issuing "/" & enter ?

They are both issues. When typing / then hitting enter it will crash the game. When trying /gamemode 1 it says error commands doesn't exist

Commands are not supposed to work but the crash has been fixed!

I know why it's doesn't work because cheats are off.