A Chicago federal judge has named a leadership group for privacy class actions against TikTok, in the wake of a selection process that often featured infighting among plaintiffs counsel.

Two groups of plaintiffs lawyers battled over leadership of the multidistrict litigation—about 20 class actions sent last month to U.S. District Judge John Lee of the Northern District of Illinois. One group, led by Katrina Carroll, of Carlson Lynch in Chicago, and Jonathan Jagher of Freed Kanner London & Millen in Conshohocken, Pennsylvania, insisted they had reached a confidential settlement of the cases last month. The other, led by Megan Jones, a San Francisco partner at Hausfeld, and Ekwan Rhow of Los Angeles-based Bird, Marella, Boxer, Wolpert, Nessim, Drooks, Lincenberg & Rhow, raised concerns about the negotiations, in which they did not participate.