I suppose this is probably going to be added back in a future update, but would like to see it again.
I should be happy as well to have this feature back from Scaler 2
Hi @Jerome Welcome to the forum.
Scaler 3 was a re-write from the ground up so introducing key-switches across modes (similar to what we had in Scaler 2) is on our development list. We just need to advance some existing functions first. Thanks for your patience.