From forum:
There's a bug copying bills set to "Do until X" triggered by "Only allowed ingredients" being checked. If the origin & destination bills both offer the option, everything works fine. If the origin has the option checked but the destination can't offer the option at all, it freezes the destination bill's counter at 0. Copying the 2nd bill to a 3rd passes it on again with the same potential problem.
For testing, my mod list is down to Core, Hugslib, & Better Workbench Management.
As an example, I have 12 simple helmets, 13 flak pants, & 28 medicine
Make simple helmet, Do until X, currently have 12/10
-
simple helmets w/ OAI off & paste to flak pants
Make flak pants, Do until X, currently have 13/10
-
simple helmets w/ OAI checked & paste to flak pants
Make flak pants, Do until X, currently have 0/10
-
copy flak pants & paste to medicine
Make medicine, Do until X, currently have 0/10
-
simple helmets w/ OAI off again, & paste to flak pants & medicine
Make flak pants, Do until X, currently have 13/10
Make medicine, Do until X, currently have 28/10
Changing the origin bill's allowed ingredients or where either bill should look makes no difference.