Toggle Between Automation Modes

Sorry for the late reply.
Try this.
Just change primaryMode and secondaryMode to whatever two automation modes you want to toggle between.

// Check if tracks are selected
if (sf.ui.proTools.selectedTrackCount == 0) {
  sf.interaction.notify({ title: "Toggle Automation Mode", message: "No Tracks selected" });
  throw 0
};

// possible auto modes: read - touch - latch - touch/latch - write

const primaryMode = "read"
const secondaryMode = "touch"

//Read automation mode of first selected track
const currentAutoMode = sf.ui.proTools.selectedTrack.automationModeButton.value.invalidate().value

//Determine which mode to switch to
const newMode = (currentAutoMode.includes(primaryMode)) ? secondaryMode : primaryMode

// Set automation mode for all selected tracks
sf.ui.proTools.selectedTrack.automationModeSet({
  automationModeName: newMode,
  trackTargetMode: "SelectedTracks",
});