RecruitingPhase 2Drug trialA Phase 2 Trial of Ivonescimab for Patients With Advanced, Metastatic Salivary Gland CancersThe goal of this study is to evaluate the efficacy and safety of Ivonescimab in participants with advanced, metastatic salivary gland cancers. The name of the study drug involved in this study is: -Ivonescimab (a type of antibody)