Hi, Its a part of Livesplit now. You should be able to enable it through the Edit Splits window when you set the game name to AER.

Hi, I'm new here but I think this would be a great idea! It would make it fair across all of the platforms and remove any issues like what you are seeing between PC and consoles. Would there be a way to potentially make an autosplitter out of it? Like when the loading starts, it splits on that frame? That would give us more consistent splits (splitting by hand isn't that bad in this game but it would be nice for keeping everything precise). Just an idea if you are going to go ahead and make the loadless timer in LiveSplit.