mixer-channels:4 ✕ width:664-mm ✕ has-loop-button-function:yes ✕ outputs:5 ✕ microphone-inputs:2 ✕ inputs:6 ✕

Allow OR queries (select multiple values per filter)

When disabled: selecting a filter value replaces the current value.
When enabled: you can select multiple values for the same filter (OR logic).