frosch opened the ticket and wrote:

The subtypes returned by callback 0x19 can change over time, as well as the number of available refits. See planeset for an example.

Cloning vehicles just copies the subtype, though it might not be available anymore.

Maybe a solution would be to test the available subtypes for the same D0XX text, and choose subcargo 0 if the old text number is not returned anymore.

(Autorenew and autoreplace could also profit from this, as they currently always choose subcargo 0. Esp. as some newgrfs change vehicle properties depending on subcargo. E.g. capacity in serbian tram set.)

Reported version: trunk
Operating system: All

This issue was imported from FlySpray: https://bugs.openttd.org/task/2616