While crafting anything in Minecraft PE, if you want to craft multiple items then you can click multiple times on the item or you can just hold the item to craft continuously but both takes time and it is not a best way of crafting something when you are in hurry. For this problem 'Fast Craft' is perfect.
Select version for changelog:
Changelog
- Some changes in the post.
- Updated the texture pack for 1.20.50