[Supply] Plasteel doesn't earn supply credits when exported

[Aurelien3189]

Description of issue

When sending materials up the supply drone (exporting), exported plasteel doesn't earn credits, despite being in the statistics ("points from exported plasteel")

Difference between expected and actual behavior

Other materials such as plastic, wood, steel, and glass earn credits when sent up the supply drone. However, two rounds in a row, sending up plasteel didn't earn any points. It's usually about 3 or 4 credits per sheet, IIRC

Steps to reproduce

1. put stack of plasteel in a crate
2. load crate onto supply drone, close it
3. close doors and send supply drone away with crate
4. Check statistics (plasteel won't earn credits when drone arrives)

Issue bingo

• Issue could be reproduced at least once
• [] Issue could be reproduced by different players
• Issue could be reproduced in multiple rounds
• Issue happened in a recent (less than 7 days ago) round
• Couldn't find an existing issue about this