I feel like full game categories should be run with RTA as opposed to IGT, simply for the reason that adding up your in-game times for each level is inaccurate. If this system was in place, people could just grind the same level over and over again, wasting time in RTA but shortening their IGT total. Also, in RTA, mistakes count towards total time but in IGT it doesn't, since you can just repeat the level until you're satisfied with the time. Hopefully the mods will think about it.
the IGT is more accurate than the RTA is, but I can also understand that viewpoint, if it showed the time after you lost a level I'd say just add that to the IGT, but it doesn't, (also I don't think replaying the same level in a run would be allowed if for that very reason if we kept it IGT and someone tried to do that.) but that makes sense so I'll change it to default to RTA, but IL's will still be IGT only
also you will need to resubmit your runs with the time is RTA not IGT so you can be ranked properly