The Dodgers are indeed part of the lawsuit that is currently taking place against insurance providers. That now means that all 30 MLB teams are suing their insurance providers after they refused to make payouts during the pandemic. Providers AIG, Factory Mutual, and Interstate Fire and Casualty Company have not paid out teams despite the all-risk policy purchase that they carry league-wide.
Part of the loss that the Dodgers and other teams are hoping to recover from is billions of dollars on unsold tickets, concessions, parking, and much more associated with a normal season. The lawsuit also cites media losses that the league believes should be covered by the insurance policy.