According to the description of a Ranger's 3rd-level Swarmkeeper feature Gathered Swarm, it indicates:
Until you die, the swarm remains in your space, crawling on you or flying and skittering around you within your space. You determine its appearance, or you generate its appearance rolling on the Swarm Appearance table. (TCoE pg 60)
According to the 10th-level ranger featue Nature's Veil, it indicates:
As a bonus action, you can magically become invisible, along with any equipment you are wearing or carrying, until the start of your next turn. (TCoE pg 57)
Assuming the ranger has not chosen the appearance of the swarm to be invisible (can invisible even be considered an appearance?), is the swarm considered to be worn or carried, or would the location of the ranger continue to be marked by the swarm?