Editing : Edit Modes and Tools : Using the Smart Tool : The Smart Tool with Stereo and Multichannel Tracks

The Smart Tool with Stereo and Multichannel Tracks
When using the Smart Tool on stereo and multichannel tracks, individual channels cannot be independently edited. All edits affect all channels as a whole.
Tool switching for the Smart Tool in stereo and multichannel tracks is determined by the position within the entire track, and not within individual channels.