crate_mass_open not work for bedrock

[efor89]

#185 is not fixed.
hey,
now if i open, 1 key is removed and 1-2 sec later i become the key back.
i become everytime 1 reward.
i see everytime the msg: you have to wait 5sec to open again.
so the players can again open endless crates.
(testet on tablet and handy)

the only thing what is fixed is the open animation, it dont start after click.