[es] Main menu bar remains in English when 'Title Bar Style' is set to 'Custom'

[fjaviergj]

Description:
There is an inconsistency in the Spanish translation of the main menu bar. When the setting "window.titleBarStyle" is set to "custom", the top-level menu items (File, Edit, Selection, View, etc.) are displayed in English. However, the items inside those menus (submenus) are correctly translated into Spanish.If I change "window.titleBarStyle" back to "native", the entire menu bar is correctly translated to Spanish. This suggests a bug in how the custom title bar renders localized strings.

1. Steps to Reproduce:
2. Install the Spanish Language Pack for VS Code.
3. Set the display language to Spanish.
4. Set "window.titleBarStyle" to "custom" in Settings.
5. Observe that the top menu bar (File, Edit, etc.) is in English.
6. Click on any menu; observe that the dropdown content is in Spanish.
7. Change "window.titleBarStyle" to "native" and observe that the problem disappears.

Expected Behavior:
The top menu bar should be translated to Spanish regardless of the titleBarStyle setting.

Screenshots:

Environment:
Versión: 1.118.1 (user setup)
Confirmar: 034f571df509819cc10b0c8129f66ef77a542f0e
Fecha: 2026-04-29T17:36:44+03:00
Electron: 39.8.8
ElectronBuildId: 13870025
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
SO: Windows_NT x64 10.0.26200

[sh2]

It is the same situation in Japanese.

バージョン: 1.118.1 (user setup)
コミット: 034f571df509819cc10b0c8129f66ef77a542f0e
日付: 2026-04-29T17:36:44+03:00
Electron: 39.8.8
ElectronBuildId: 13870025
Chromium: 142.0.7444.265
Node.js: 22.22.1
V8: 14.2.231.22-electron.0
OS: Windows_NT x64 10.0.26200