Biden Promise Tracker: Double Number of Immigration Judges and Staff (PolitiFact)
From the article: 
Notably, the administration has suspended a  policy instituted under President Donald Trump that effectively  required judges to fulfill case quotas. The Trump-era rules required  judges "to move cases through so fast that they potentially compromised  individuals' due process rights," [NAIJ President Mimi Tsankov] said.  The suspension of the old policy was implemented by David Neal,  a Biden appointee who heads the Justice Department's Executive Office  for Immigration Review, which oversees immigration courts.  Politifact.com