I was gonna remove a dirt plateau with my diamond shovel enchanted with the "efficiency V" enchantment.
What I expected to happen was...:
As usual insta-mine the dirt and grass with ease.
What actually happened was...:
The shovel was mining wasn't insta-mining. It was mining very slowly, so i compared it to an unenchanted diamond-shovel which resulted in the very same digging speed, leading me to the thought that the efficiency enchantment does not apply to shovels.
Steps to Reproduce:
1. Enchant a shovel with the efficiency (V) enchantment
2. Dig sand/dirt/grass/gravel
3. Compare to other versions to see the lack of speed or compare to unenchanted shovels to see the lack of difference
This issue has been reported already. It has been linked to the original bugreport.
Please search before reporting any bugs, as it's likely that one exists already.