Summary: sometimes if find forged iron or forged steel in loot bags but those items are from the vanilla version of 7 days and therefore they don't have a weight and they just simply disappear when you smelt them in forge with no gain to iron/steel counters.
Afterlife version: 2.18.1
7dtd version: 1.4
no additional mods installed
bug occuring in single and multi player
class: sheriff
#loot bags contain forged iron and forged steel from vanilla
tropic basin
obsidian reef