zen: do not switch provider for models require stick provider

2026-03-30 13:54:01 +00:00 · 2025-12-29 14:27:51 -05:00 · 2025-12-29 14:27:51 -05:00 · 31983ca5ff
commit 31983ca5ff
parent 59e3b7409f
1 changed files with 2 additions and 0 deletions
--- a/packages/console/app/src/routes/zen/util/handler.ts
+++ b/packages/console/app/src/routes/zen/util/handler.ts
@ -124,6 +124,8 @@ export async function handler(
        res.status !== 200 &&
        // ie. openai 404 error: Item with id 'msg_0ead8b004a3b165d0069436a6b6834819896da85b63b196a3f' not found.
        res.status !== 404 &&
+        // ie. cannot change codex model providers mid-session
+        !modelInfo.stickyProvider &&
        modelInfo.fallbackProvider &&
        providerInfo.id !== modelInfo.fallbackProvider
      ) {