minimum-dpi:1200-dpi ✕ sensor:optical-sensor ✕ maximum-acceleration:unknown-help-us-by-suggesting-a-value ✕ maximum-dpi:4000-dpi ✕

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).