From 29c042d0823292e2d50191cd788f20900f3307a4 Mon Sep 17 00:00:00 2001
From: Pierre Le Fevre <pierre.lefevre@netinsight.net>
Date: Mon, 9 Mar 2026 15:49:39 +0100
Subject: [PATCH] Fix stale thumbnails by including thumbnail identity in
 WindowInfo equality

WindowInfo.== only compared windowID, so SwiftUI's ForEach diffing
skipped re-rendering when Phase 2 captured fresh thumbnails with the
same window ID. Adding CGImage pointer comparison (===) lets SwiftUI
detect the thumbnail change.
---
 MCT/Model/WindowInfo.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MCT/Model/WindowInfo.swift b/MCT/Model/WindowInfo.swift
index 3221778..20c39c0 100644
--- a/MCT/Model/WindowInfo.swift
+++ b/MCT/Model/WindowInfo.swift
@@ -21,6 +21,6 @@ struct WindowInfo: Identifiable, Equatable {
     }
 
     static func == (lhs: WindowInfo, rhs: WindowInfo) -> Bool {
-        lhs.windowID == rhs.windowID
+        lhs.windowID == rhs.windowID && lhs.thumbnail === rhs.thumbnail
     }
 }
-- 
2.51.2