From fb3e7558e33b8b464a6cfd2065a2c139c4fbabbc Mon Sep 17 00:00:00 2001
From: Eugene Fox <eugene@xfox111.net>
Date: Sun, 11 Jan 2026 15:29:41 +0300
Subject: [PATCH] fix: opening tab context menu causes tab to open on Firefox
 #224

---
 entrypoints/sidepanel/components/TabMoreButton.tsx | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/entrypoints/sidepanel/components/TabMoreButton.tsx b/entrypoints/sidepanel/components/TabMoreButton.tsx
index decd49f..e4a58fc 100644
--- a/entrypoints/sidepanel/components/TabMoreButton.tsx
+++ b/entrypoints/sidepanel/components/TabMoreButton.tsx
@@ -9,13 +9,19 @@ export default function TabMoreButton({ onEdit, onDelete, ...props }: TabMoreBut
 	const DeleteIcon = bundleIcon(Delete20Filled, Delete20Regular);
 	const dangerCls = useDangerStyles();
 
+	const onClick = (ev: React.MouseEvent): void =>
+	{
+		ev.stopPropagation();
+		ev.preventDefault();
+	};
+
 	return (
 		<Menu>
 			<Tooltip relationship="label" content={ i18n.t("common.tooltips.more") }>
-				<MenuTrigger>
+				<MenuTrigger disableButtonEnhancement>
 					<Button
 						appearance="subtle" icon={ <MoreHorizontal20Regular /> }
-						onClick={ ev => ev.stopPropagation() }
+						onClick={ onClick }
 						{ ...props } />
 				</MenuTrigger>
 			</Tooltip>