From 072a87e7b09bcca263a2f4524dda28ca4a80a2e9 Mon Sep 17 00:00:00 2001
From: yoriswind <yoriswind@yahoo.com>
Date: Sun, 1 Nov 2026 13:37:03 -0800
Subject: [PATCH] Clear the stale bitmap signature when preserving an internal
 copy

---
 crates/ui-egui/src/app/clipboard.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/ui-egui/src/app/clipboard.rs b/crates/ui-egui/src/app/clipboard.rs
index 7f10130a05..9c57d9a7c6 100644
--- a/crates/ui-egui/src/app/clipboard.rs
+++ b/crates/ui-egui/src/app/clipboard.rs
@@ -121,6 +121,7 @@ impl PhotocraftApp {
         let image = image.filter(|(w, h, bytes)| *w > 0 && *h > 0 && bytes.len() == *w as usize * *h as usize * 4);
         let Some((w, h, bytes)) = image else {
             if self.clip_unmirrored && !self.clip_external && self.session.clipboard.is_some() {
+                self.os_clip_sig = None;
                 return Ok(false);
             }
             self.os_clip_svg = None;