When molds are shift-clicked out of a molten metal container after they are filled, they look empty until they are put back into the crafting grid.

Also, they appear empty on relog.

To Reproduce

1. Melt a casting metal in a vessel
2. Fill a tool mold.
3. Click the mold out of the vessel.
4. Observe the mold appears empty.
5. Put the mold in crafting grid, it appears full.
6. Relog, and the mold is empty again.

Meta Info

• TFC Version: Build 97
• Inventory Tweaks is in, may have an impact?

Imagine my horror when I logged back in after a long day of alloying to make weak steel:

Note that I checked that they are probably still full of metal, just the data synchronized incorrectly or something. I picked up and put down a couple to make sure they actually all have metal in them.