I got a solution of the bug that the mod dont work on minecraft bedrock, 

because some mods, require the holiday creation features, u can enabe it on the menu, 

but mojang has deleted this option, why, i dont know.

I still loaded a mod with custom commands and it dont work.

May u can wait for te next update if mojang reenable this feature.

I need it, i made youtube videos with mods, but, i should stop for this update.

I posted this for the 70% Of people are maid for this change, so please mojang, remake this function.