[microsoft/vscode] KDE Plasma

### ROOT CAUSE The issue arises due to conflicts between the window management and decoration handling of KDE Plasma and the Electron-based VS Code. KDE Plasma provides window decorations, while VS Code (Electron) injects its own, causing visual inconsistencies and potential functionality issues. ### CODE FIX Modify the VS Code main process to defer window decorations to the window manager: ```javascript // In src/vs/workbench/electron-main/window.ts import * as process from 'process'; // Add at the start of the main process if (process.platform === 'linux' && process.env.KDE_SESSION_VERSION) { process.env.ELECTRON_FORCE_USER_WINDOW = '1'; } ``` This change ensures VS Code uses the host window manager's decorations, resolving conflicts with KDE Plasma.