- What changes in the bar
- Exactly one new pill is added regardless of how many filters were mapped.
- Existing pills
- Visible and interactive throughout.
- AI representation
- Single dashed summary pill, expandable into a breakdown popover.
- Edit / remove
- Remove individual filters inside the popover or remove the whole summary pill.
- Cross-LOB scaling
- Best-fit pattern for narrow filter bars (mobile, flights with many native pills).
- Unsupported terms
- Listed at the bottom of the breakdown popover.