Sky block furnace

Thank you for your report!
However, this issue is Invalid.

The server you are playing on is modified.
If you can reproduce the issue in a vanilla environment, please recreate the issue.

• Any non-standard client/server build needs to be taken up with the appropriate team, not Mojang.
• Any plugin issues need to be addressed to the creator of the plugin, add-on or resource pack.
• If you have problems on large servers, such as Mineplex and Lifeboat, please contact them first as they run modified server software.

Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 BDS Wiki – 📖 FAQs