i recently unlocked the electrified train and track however, i ran into a small issue
i know where is a way to electrify a track section by clicking the track then the electric bolt button then the track requires electronic and finally upgrades.
i tried to use the same with the upgrade/downgrade button but it fails and do not offer the option
would it be possible to allow the train station, the track, the modules to be upgraded via the upgrade/downgrade button on the bottom left of the screen? (the I command)
it would make it a whole lot easier to upgrade the train system instead of spending hours and hours upgrading them one by one, section by sections
if there exist a mass upgrade currently present, i do not know it.