From cb6a607c6771689d43e5011a2b8616b1355ff0b6 Mon Sep 17 00:00:00 2001
From: "mr. m" <91018726+mr-cheffy@users.noreply.github.com>
Date: Fri, 11 Sep 2026 14:25:26 +0200
Subject: [PATCH] gh-15362: Prevent window captions appearing as squircles
 (gh-15364)

---
 src/zen/common/styles/squircle-exclusions.inc.css | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/zen/common/styles/squircle-exclusions.inc.css b/src/zen/common/styles/squircle-exclusions.inc.css
index f69f6c2d5..7854bd37d 100644
--- a/src/zen/common/styles/squircle-exclusions.inc.css
+++ b/src/zen/common/styles/squircle-exclusions.inc.css
@@ -17,6 +17,7 @@
 .urlbarView-button,
 .downloadButton,
 .titlebar-button,
+.titlebar-button .toolbarbutton-icon,
 #downloads-indicator-progress-inner,
 #smartwindow-ask-button-inner,
 #PanelUI-fxa-menu-manage-account-button,