From f827af6295ec577a102a9b778653ae0a3918c7d8 Mon Sep 17 00:00:00 2001
From: Matt Toohey <contact@matttoohey.com>
Date: Fri, 24 Apr 2026 22:49:49 +1200
Subject: [PATCH] fix: use _meta instead of meta in newSession request (#8796)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 ui/goose2/src/shared/api/acpApi.ts | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/ui/goose2/src/shared/api/acpApi.ts b/ui/goose2/src/shared/api/acpApi.ts
index c1b814b3..2df1cb8b 100644
--- a/ui/goose2/src/shared/api/acpApi.ts
+++ b/ui/goose2/src/shared/api/acpApi.ts
@@ -190,9 +190,7 @@ export async function newSession(
 ): Promise<NewSessionResponse> {
   const tClient = performance.now();
   const client = await getClient();
-  const request: Parameters<typeof client.newSession>[0] & {
-    meta?: Record<string, string>;
-  } = {
+  const request: Parameters<typeof client.newSession>[0] = {
     cwd: workingDir,
     mcpServers: [],
   };
@@ -201,7 +199,7 @@ export async function newSession(
   if (providerId) meta.provider = providerId;
   if (projectId) meta.projectId = projectId;
   if (personaId) meta.personaId = personaId;
-  if (Object.keys(meta).length > 0) request.meta = meta;
+  if (Object.keys(meta).length > 0) request._meta = meta;
 
   const tCall = performance.now();
   const response = await client.newSession(request);