merge IntegralProblem kwargs

Author: lxvm

src/common.jl

@@ -17,7 +17,8 @@ init_cacheval(::SciMLBase.AbstractIntegralAlgorithm, args...) = nothing
 function SciMLBase.init(prob::IntegralProblem{iip},
         alg::SciMLBase.AbstractIntegralAlgorithm;
         sensealg = ReCallVJP(ZygoteVJP()),
-        do_inf_transformation = nothing, kwargs...) where {iip}
+        do_inf_transformation = nothing, kws...) where {iip}
+    kwargs = pairs((; prob.kwargs..., kws...))
     checkkwargs(kwargs...)
     prob = transformation_if_inf(prob, do_inf_transformation)
     cacheval = init_cacheval(alg, prob)