From 28360107c1bfab57fb0de99d74bfa48e74423ca8 Mon Sep 17 00:00:00 2001
From: Can Celik <ogulcancelik@gmail.com>
Date: Mon, 21 Sep 2026 20:47:14 +0300
Subject: fix: distinguish agent completion from startup and session changes
 (#4457)

refs #3338
refs #3990
refs #3916
---
 src/client/shell/endpoints.rs | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/client/shell/endpoints.rs')

diff --git a/src/client/shell/endpoints.rs b/src/client/shell/endpoints.rs
index 513842ba..dd6fa3cb 100644
--- a/src/client/shell/endpoints.rs
+++ b/src/client/shell/endpoints.rs
@@ -309,6 +309,23 @@ impl ClientShellState {
             .map(|snapshot| (snapshot.boot_id.as_str(), snapshot.revision))
     }
 
+    pub(crate) fn set_endpoint_agent_completions(
+        &mut self,
+        endpoint_id: &ClientEndpointId,
+        generation: u64,
+        projection: crate::protocol::endpoint::EndpointAgentCompletions,
+    ) {
+        if let Some(endpoint) = self
+            .endpoints
+            .iter_mut()
+            .find(|endpoint| &endpoint.endpoint_id == endpoint_id)
+        {
+            endpoint
+                .agent_presentation
+                .receive_completions(Some(generation), projection);
+        }
+    }
+
     pub(crate) fn set_endpoint_agent_view_projection_for_generation(
         &mut self,
         endpoint_id: &ClientEndpointId,
@@ -546,7 +563,7 @@ impl ClientShellState {
         }
         self.endpoints[index]
             .agent_presentation
-            .project_snapshot(&mut snapshot);
+            .project_snapshot_for_generation(&mut snapshot, generation);
         let presented_surface = if acknowledge_surface && endpoint_id == &self.active_endpoint_id {
             self.pane_surface.as_ref()
         } else {
-- 
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