Chord mute

How can I remove from the settings so that the chords are not heard and it does not play them with the keys? However, it would follow the chords and I could play the melody with my whole keyboard. In the settings there is an item Chord mute, but it cannot be selected.

You are on the right track, just need to select the chord notes or chord extensions profile and then the chords are muted. Otherwise the chords don’t affect anything in the other modes. If you are trying to play across the range without the bound area, move the bound area down a few octaves