commands/tracking/generate: Set "time_visible" property
commands/tracking/generate: Set "time_visible" property

Harry-R/skylines,skylines-project/skylines,skylines-project/skylines,Turbo87/skylines,kerel-fs/skylines,Harry-R/skylines,Harry-R/skylines,RBE-Avionik/skylines,Harry-R/skylines,RBE-Avionik/skylines,RBE-Avionik/skylines,shadowoneau/skylines,kerel-fs/skylines,shadowoneau/skylines,shadowoneau/skylines,Turbo87/skylines,skylines-project/skylines,Turbo87/skylines,kerel-fs/skylines,RBE-Avionik/skylines,shadowoneau/skylines,Turbo87/skylines,skylines-project/skylines