From 9a2f2756f7e6d1ca1b761ad330c6fd2c0b02d95e Mon Sep 17 00:00:00 2001
From: brooklyn! <brooklyn.bb.nicholson@gmail.com>
Date: Fri, 19 Jun 2026 08:59:09 -0500
Subject: [PATCH] fix(desktop): allow selecting slash output and shell logs in
 thread (#49063)

System messages (/debug, /status, etc.) were not in the desktop app's
text-selection allowlist, so log output in the thread could not be copied.
---
 apps/desktop/src/components/assistant-ui/thread.tsx  | 5 ++++-
 apps/desktop/src/components/chat/terminal-output.tsx | 6 +++++-
 apps/desktop/src/styles.css                          | 1 +
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/apps/desktop/src/components/assistant-ui/thread.tsx b/apps/desktop/src/components/assistant-ui/thread.tsx
index c5b20cedd3e..1ac97c200ca 100644
--- a/apps/desktop/src/components/assistant-ui/thread.tsx
+++ b/apps/desktop/src/components/assistant-ui/thread.tsx
@@ -859,7 +859,10 @@ const ProcessNotificationNote: FC<{ text: string }> = ({ text }) => {
           <summary className="cursor-pointer select-none text-muted-foreground/45 hover:text-muted-foreground/70">
             output
           </summary>
-          <pre className="mt-0.5 max-h-48 overflow-auto whitespace-pre-wrap font-mono text-[0.625rem] leading-4 text-muted-foreground/55">
+          <pre
+            className="mt-0.5 max-h-48 overflow-auto whitespace-pre-wrap font-mono text-[0.625rem] leading-4 text-muted-foreground/55"
+            data-selectable-text="true"
+          >
             {detail}
           </pre>
         </details>
diff --git a/apps/desktop/src/components/chat/terminal-output.tsx b/apps/desktop/src/components/chat/terminal-output.tsx
index 946ec2386be..034f20f2a81 100644
--- a/apps/desktop/src/components/chat/terminal-output.tsx
+++ b/apps/desktop/src/components/chat/terminal-output.tsx
@@ -41,7 +41,11 @@ export function TerminalOutput({ className, text }: TerminalOutputProps) {
   }, [text])
 
   return (
-    <div className={cn('max-h-16 overflow-auto overscroll-contain', className)} ref={ref}>
+    <div
+      className={cn('max-h-16 overflow-auto overscroll-contain', className)}
+      data-selectable-text="true"
+      ref={ref}
+    >
       <pre className="w-max min-w-full font-mono text-[0.5625rem] leading-[0.85rem] whitespace-pre text-muted-foreground/70">
         {text}
       </pre>
diff --git a/apps/desktop/src/styles.css b/apps/desktop/src/styles.css
index 03b348c9d84..2aff7a21c77 100644
--- a/apps/desktop/src/styles.css
+++ b/apps/desktop/src/styles.css
@@ -680,6 +680,7 @@ textarea,
 [contenteditable]:not([contenteditable='false']),
 [data-slot='aui_user-message-root'],
 [data-slot='aui_assistant-message-content'],
+[data-slot='aui_system-message-root'],
 [data-selectable-text='true'],
 [data-selectable-text='true'] * {
   -webkit-user-select: text;