Код Visual Studio: белая рамка поверх окна в полноэкранном режиме

Question

У меня есть эта странная проблема с vscode в полноэкранном режиме, граница сверху становится толстой белой рамкой, я везде искал и просматривал свои настройки. json В файле не удалось найти подсказку о том, что происходит.

это происходит только в полноэкранном режиме.

здесь мои настройки. json file

{
    "workbench.iconTheme": "material-icon-theme",
    "window.zoomLevel": 0,
    "editor.fontSize": 21,
    "editor.cursorStyle": "line-thin",
    "terminal.integrated.shell.windows": "C:\\Windows\\System32\\cmd.exe",
    "terminal.integrated.rendererType": "canvas",
    "files.autoSaveDelay": 10,
    "files.autoSave": "onFocusChange",
    "javascript.updateImportsOnFileMove.enabled": "always",
    "breadcrumbs.enabled": false,
    "dart.sdkPath": "C:\\tools\\dart-sdk",
    "javascript.format.placeOpenBraceOnNewLineForControlBlocks": true,
    "window.menuBarVisibility": "toggle",
    "workbench.statusBar.visible": true,
    "workbench.sideBar.location": "left",
    "workbench.activityBar.visible": false,
    "editor.minimap.enabled": false,
    "editor.renderWhitespace": "none",
    "editor.renderControlCharacters": true,
    "dart.flutterSdkPath": "C:\\Flutter\\flutter",
    "editor.suggestSelection": "first",
    "vsintellicode.modify.editor.suggestSelection": "automaticallyOverrodeDefaultValue",
    "workbench.colorCustomizations": {
        "tab.hoverBackground": "#212bb8c4",
        "tab.activeForeground": "#fff",
        "tab.inactiveForeground": "#ffffff42",
        "tab.activeModifiedBorder": "#d0ff00",
        "editorBracketMatch.background": "#3d08b8",
        "editorLineNumber.activeForeground": "#fff",
        "editorLineNumber.foreground": "#442828",
        "editorSuggestWidget.selectedBackground": "#192535",
        "scrollbarSlider.background": "#212bb85b",
        "statusBar.foreground": "#ffffff88",
        "widget.shadow": "#212bb85b",
        "tab.activeBorderTop": "#d0ff00",
        "list.hoverForeground": "#fff",
        "list.warningForeground": "#ff8800",
        "list.hoverBackground": "#0a1280c4",
        "scrollbarSlider.activeBackground": "#ff0000"
    },
    "[javascript]": {
        "editor.defaultFormatter": "vscode.typescript-language-features"
    },
    "[javascriptreact]": {
        "editor.defaultFormatter": "vscode.typescript-language-features"
    },
    "[html]": {
        "editor.defaultFormatter": "vscode.html-language-features"
    },
    "[json]": {
        "editor.defaultFormatter": "vscode.json-language-features"
    },
    "editor.fontLigatures": true,
    // "editor.fontFamily": "Consolas, 'Courier New', Fira Code",
    "editor.fontFamily": "'Fira Code'",
    "editor.fontWeight": "300", // Light,
    "files.insertFinalNewline": true,
    "window.restoreFullscreen": true,
    "autoimport.autoComplete": true,
    "window.titleBarStyle": "custom",
    "editor.minimap.renderCharacters": false,
    "editor.cursorBlinking": "expand",
    "editor.cursorSmoothCaretAnimation": true,
    "editor.cursorWidth": 2,
    "editor.renderLineHighlight": "all",
    "editor.tokenColorCustomizations": {
        // "comments": "",
        "textMateRules": [
            {
                "scope": [
                    "entity.name.function",
                    "entity.name.method",
                ],
                "settings": {
                    // "fontStyle": "bold"
                    // "foreground": "#7b16da"
                }
            },
        ]
    },
    // "editor.mouseWheelScrollSensitivity": 4,
    "editor.smoothScrolling": true,
    "editor.trimAutoWhitespace": true,
    "workbench.colorTheme": "Material Theme Darker",
    "explorer.openEditors.visible": 0,
    "dart.flutterHotReloadOnSave": true,
    "[dart]": {
        "editor.formatOnSave": true,
        "editor.formatOnType": true,
        "editor.colorDecorators": true,
        "editor.selectionHighlight": false,
        "editor.suggest.snippetsPreventQuickSuggestions": false,
        "editor.suggestSelection": "first",
        "editor.tabCompletion": "onlySnippets",
        "editor.wordBasedSuggestions": false,
        "files.insertFinalNewline": true
    },
    "editor.multiCursorModifier": "alt",
    "zenMode.hideLineNumbers": false,
    "editor.tabCompletion": "on"
// "vscode_custom_css.imports": [
//     "file:///C:/Users/High Tech/.vscode/extensions/webrender.synthwave-x-fluoromachine-0.0.9/synthwave-x-fluoromachine.css"
// ]
}

спасибо за ответ.