diff --git a/packages/app/src/session/route.tsx b/packages/app/src/session/route.tsx
index a68ea951902..64b4b4b05a8 100644
--- a/packages/app/src/session/route.tsx
+++ b/packages/app/src/session/route.tsx
@@ -64,7 +64,7 @@ function PreparingSession(props: { sessionID: string; pending: PendingSession })
           provider: { all: providers.all(), default: providers.default(), connected: [] },
         }}
       >
-        <div data-component="session-preparing" class="min-h-0 flex-1 overflow-y-auto">
+        <div data-component="session-preparing" data-workspace-session class="min-h-0 flex-1 overflow-y-auto">
           <SessionIdentityHeader sessionID={props.sessionID} />
           <div class="mx-auto w-full min-w-0 max-w-[1000px] px-4 pb-5 md:px-5">
             <SessionUserMessage