From e3ff49e653fd2efb76f420dd53561b8b3fe1ca4b Mon Sep 17 00:00:00 2001
From: Daniel Wennberg <daniel.wennberg@gmail.com>
Date: Sat, 8 Nov 2025 23:12:34 -0800
Subject: [PATCH] macOS: Update core surface size when config changes

---
 macos/Sources/Ghostty/SurfaceScrollView.swift | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/macos/Sources/Ghostty/SurfaceScrollView.swift b/macos/Sources/Ghostty/SurfaceScrollView.swift
index 237139e7b..41a3df530 100644
--- a/macos/Sources/Ghostty/SurfaceScrollView.swift
+++ b/macos/Sources/Ghostty/SurfaceScrollView.swift
@@ -129,7 +129,7 @@ class SurfaceScrollView: NSView {
         surfaceView.$derivedConfig
             .sink { [weak self] _ in
                 DispatchQueue.main.async { [weak self] in
-                    self?.synchronizeAppearance()
+                    self?.handleConfigChange()
                 }
             }
             .store(in: &cancellables)
@@ -232,6 +232,12 @@ class SurfaceScrollView: NSView {
     private func handleScrollerStyleChange() {
         synchronizeCoreSurface()
     }
+
+    /// Handles config changes
+    private func handleConfigChange() {
+        synchronizeAppearance()
+        synchronizeCoreSurface()
+    }
     
     /// Handles live scroll events (user actively dragging the scrollbar).
     ///