From 4c4562068932f54eb536e9eeef0480994e9e6afb Mon Sep 17 00:00:00 2001
From: Tomas Dvorak <contact.dvorak@gmail.com>
Date: Fri, 18 Sep 2026 22:24:38 +0200
Subject: [PATCH] fix(admin): full-width ext selector in file viewer templates
 (#3361)

The default-opening-method extension DenseSelect in the viewer edit
dialog did not stretch to its cell width, unlike the sibling fields.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 .../Admin/FileSystem/ViewerSetting/FileViewerEditDialog.tsx     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/src/component/Admin/FileSystem/ViewerSetting/FileViewerEditDialog.tsx b/frontend/src/component/Admin/FileSystem/ViewerSetting/FileViewerEditDialog.tsx
index beab4f48..7d396591 100644
--- a/frontend/src/component/Admin/FileSystem/ViewerSetting/FileViewerEditDialog.tsx
+++ b/frontend/src/component/Admin/FileSystem/ViewerSetting/FileViewerEditDialog.tsx
@@ -170,7 +170,7 @@ function DraggableTemplateRow({
       hover
     >
       <NoWrapTableCell>
-        <DenseSelect value={template.ext} required onChange={onExtChange}>
+        <DenseSelect value={template.ext} required onChange={onExtChange} fullWidth>
           {extList.map((ext) => (
             <SquareMenuItem value={ext} key={ext}>
               <ListItemText slotProps={{ primary: { variant: "body2" } }}>{ext}</ListItemText>