From 44c0648f905749d06521aedd9a9196028463d7f8 Mon Sep 17 00:00:00 2001
From: Wes <wesb@block.xyz>
Date: Sat, 21 Mar 2026 10:45:26 -0700
Subject: [PATCH] fix(desktop): resolve composer cursor drift on multi-line
 input

The base Textarea component's md:text-sm responsive class was overriding
the composer's leading-6 line-height at md+ breakpoints, causing a 4px
per-line drift between the textarea caret and the mention overlay text.
Adding md:leading-6 ensures consistent 24px line-height at all breakpoints.
---
 desktop/src/features/messages/ui/MessageComposer.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/desktop/src/features/messages/ui/MessageComposer.tsx b/desktop/src/features/messages/ui/MessageComposer.tsx
index 3e5f2f0..908d9f0 100644
--- a/desktop/src/features/messages/ui/MessageComposer.tsx
+++ b/desktop/src/features/messages/ui/MessageComposer.tsx
@@ -578,7 +578,7 @@ export function MessageComposer({
             </div>
             <Textarea
               aria-label="Message channel"
-              className="min-h-0 resize-none overflow-y-hidden border-0 bg-transparent px-0 py-0 text-sm leading-6 shadow-none focus-visible:ring-0 caret-foreground text-transparent selection:bg-primary/20 selection:text-transparent"
+              className="min-h-0 resize-none overflow-y-hidden border-0 bg-transparent px-0 py-0 text-sm leading-6 md:leading-6 shadow-none focus-visible:ring-0 caret-foreground text-transparent selection:bg-primary/20 selection:text-transparent"
               data-testid="message-input"
               disabled={disabled}
               onChange={handleChange}