Issue description:
Outputting glass into a basin from the smeltery cools into seared stone instead of clear glass. Additionally, panes in a casting table cool into blank gold casts.

If crashed, link to crash report (use a site such as pastebin):

Versions:

• Minecraft: 1.16.5
• Forge: 36.1.4
• Mantle: 1.6.79
• Tinkers Construct: 3.0.2.76

Confirm below that this issue is not covered on the roadmap or "Whats New?"
Confirmed

Can it be reproduced with just Tinkers Construct? If not, list the other mods required to reproduce the issue.

Do you have Performant installed? If you do, it's causing this issue.

Duplicate of #4283, there is a reason I pinned the issue. Remove performant.