how do you access the time trial mode in the steam version of the game?

Do you guys think it would make more sense to split the leaderboard by PC and Mobile considering how different the runs are?

I found this 6 bounce kill when I was messing around, My pb has a 7 bounce kill for reference

https://m.youtube.com/watch?v=8E-EG9rLJkU

We could just remove the video link from the run and tell him not to do that again.