Fix svd_vals

Author: kshyatt

ext/MatrixAlgebraKitEnzymeExt/MatrixAlgebraKitEnzymeExt.jl

@@ -409,7 +409,7 @@ function EnzymeRules.augmented_primal(
     cache_S = nothing
     cache_A = copy(A.val)
     U, nS, Vᴴ = svd_compact!(A.val, alg.val)
-    copy!(S, diagview(nS))
+    copy!(S.val, diagview(nS))
     primal = EnzymeRules.needs_primal(config) ? S.val : nothing
     shadow = EnzymeRules.needs_shadow(config) ? S.dval : nothing
     return EnzymeRules.AugmentedReturn(primal, shadow, (cache_A, cache_S, U, Vᴴ))