On a phone, Return in the reply box is a new line; Reply is the button. A hardware keyboard's Enter still sends

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01QjVvE4YAcK3AGwV7kZXeN4

1 files changed, 3 insertions, 1 deletions

diff --git a/src/features/messages.js b/src/features/messages.js
index d03c657..8481bcd 100644
--- a/src/features/messages.js
+++ b/src/features/messages.js
@@ -12535,7 +12535,9 @@ export function messagesFeature(ctx) {
         onKeydown: (e) => {
           mentionKey(e);
           if (e.defaultPrevented) return;
-          if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); e.target.closest('.col').querySelector('.thread-reply-send')?.click(); return; }
+          // a phone's Return is a new line (Reply is the button); a
+          // keyboard's Enter sends
+          if (e.key === 'Enter' && !e.shiftKey && !matchMedia('(pointer: coarse)').matches) { e.preventDefault(); e.target.closest('.col').querySelector('.thread-reply-send')?.click(); return; }
           if (e.ctrlKey && (e.key === 'j' || e.key === 'J')) {
             e.preventDefault();
             const el = e.target;