RecruitingPhase 1Drug trialZanzalintinib in Combination With Ipilimumab and Nivolumab in Patients With Metastatic Soft Tissue SarcomaThe investigators hypothesize that zanzalintinib in combination with ipilimumab and nivolumab will be well tolerated and serve as a potential therapeutic strategy in metastatic soft tissue sarcoma (mSTS) including myxofibrosarcoma, undifferentiated pleomorphic sarcoma, dedifferentiated liposarcoma, cutaneous angiosarcoma, and undifferentiated sarcoma histologies.