[0.17.4] BP-trains get refueled by inserters - Robomark for fuel doesn't disappear

[Blacky007]

if you refuel a new BP-ed train with inserter the robomark does not disappear - only after the next train movement
I don't know if dropping with "dropkey" removes this mark. viewtopic.php?f=7&t=65948

- another problem to this is what happen if I'am driving with my train in full speed along a BP-Train with missing fuel? will my robots start refueling or are they under the protection off "do not build if I'am in a train"?

trains_fuel_BP_robo_inserter1.PNG (1.24 MiB) Viewed 918 times

trains_fuel_BP_robo_inserter2.PNG (1.48 MiB) Viewed 918 times

Edit: i see that this marks getting removed after train is moving the first time.

[Rseding91]

Thanks for the report however I don't consider this worth the amount of code bloat it will add to change.