From 57c5e3a13a8c1ff27204c59634e993936626e45b Mon Sep 17 00:00:00 2001
From: Aayush Sabharwal <aayush.sabharwal@gmail.com>
Date: Wed, 29 Apr 2026 17:16:26 +0530
Subject: [PATCH] fix: fix `integ.ps` syntax for `SSAStepper`

---
 src/SSA_stepper.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/SSA_stepper.jl b/src/SSA_stepper.jl
index bcc38694..d7b6c4ae 100644
--- a/src/SSA_stepper.jl
+++ b/src/SSA_stepper.jl
@@ -122,6 +122,7 @@ end
 # struct field (which would be a breaking ABI change).
 @inline function Base.getproperty(integrator::SSAIntegrator, sym::Symbol)
     sym === :derivative_discontinuity && return getfield(integrator, :u_modified)
+    sym === :ps && return SII.ParameterIndexingProxy(integrator)
     return getfield(integrator, sym)
 end