Fix Jacobian sparsity pattern with observed derivatives#3949
Merged
ChrisRackauckas merged 2 commits intoSciML:masterfrom Oct 1, 2025 
Merged
Fix Jacobian sparsity pattern with observed derivatives#3949ChrisRackauckas merged 2 commits intoSciML:masterfrom 
ChrisRackauckas merged 2 commits intoSciML:masterfrom