BroydenSolver behaves inconsistently with other nonlinear solvers (label + recording)

BroydenSolver behaves inconsistently with other nonlinear solvers (label + recording): a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). I'm running a model where I'm experimenting with different nonlinear solvers (BroydenSolver vs NewtonSolver vs NonlinearBlockGS) on the same…