SilverBlueMedallion
Secondly, there IS an option in the synth rack for Snapshot Automation - it just seems like it does nothing, which means that this is a bug.
Actually it does do something, but not what you want. If you're recording VST automation by moving knobs and then click on Snapshot in the synth rack, it sets the automation line to the last node if there's no additional automation past that point, and locks out further automation writing. If you're writing over existing automation but then stop writing and let the song keep playing, and then click snapshot later on, the last new automation node you wrote will jump to the node on the existing automation, as if you had stopped the transport but the transport will still keep playing. I'm not saying this is particularly
useful, but it does do
something.
However, MIDI automation (e.g., automation for controller 1, controller 7, etc.) does do snapshots as expected, as does automating the arpeggiator.