Fix #68134 - allow settings validation error to overflow

src/vs/workbench/contrib/preferences/electron-browser/media/settingsEditor2.css

@@ -268,6 +268,10 @@
 	cursor: default;
 }
 
+.settings-editor > .settings-body .settings-tree-container .monaco-list-rows {
+	overflow: visible !important; /* Allow validation errors to flow out of the tree container. Override inline style from ScrollableElement. */
+}
+
 .settings-editor > .settings-body .settings-tree-container .monaco-list-row .monaco-tl-contents {
 	max-width: 1000px;
 	margin: auto;