When mining glass with an efficiency v pickaxe the mining speed is the exact same as mining with anything (eg. Hand, dirt, block)
MCPE-138700
Efficiency doesn't affect mining speed on glass
Resolved
Works As Intended
0
Thank you for your report!
However, this issue has been closed as Working as Intended.
If you need help or have a suggestion you might like to follow a link below.
Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki