diff --git a/context/open-questions.md b/context/open-questions.md
index 957f899..9823ccb 100644
--- a/context/open-questions.md
+++ b/context/open-questions.md
@@ -200,7 +200,8 @@ register.  ⚠ The audit also flags the damage-economy item as SELF-CONTRADICTOR
   not-novice experience flag via the BTPlayerExperienceSimLive bridge ([[experience-levels]]).
   See [[rendering]] fog section. (The pre-#61 "verified inert live: BT_FOG_LOG zero `SetFogStyle(2/3)`"
   observation still holds — reason (1), the un-constructed renderable, remains.)
-- **`HandleMessage` is vtable slot 8/9 in the binary but NON-virtual across the reconstruction
+- **`HandleMessage` is vtable slot 8/9 in the binary but NON-virtual across the reconstruction --
+  FILED AS GITEA #65
   (2026-07-25, found via #46).** Ten classes declare it (ammobin/heat×2/hud/mechsub/myomers/
   powersub×3/projweap) as reconstructions of vtable-slot overrides, none `virtual` — a
   base-typed `sub->HandleMessage(n)` statically binds to the base and SKIPS the override