diff --git a/src/sql/base/parts/editableDropdown/browser/dropdown.ts b/src/sql/base/parts/editableDropdown/browser/dropdown.ts
index 9e8152424d..2d2c3f52fb 100644
--- a/src/sql/base/parts/editableDropdown/browser/dropdown.ts
+++ b/src/sql/base/parts/editableDropdown/browser/dropdown.ts
@@ -136,6 +136,16 @@ export class Dropdown extends Disposable implements IListVirtualDelegate<string>
 			}
 		});
 
+		/*
+			This event listener is intended to close the expanded drop down when the ADS shell window is resized
+			to prevent the list from rendering incorrectly at the top left corner of the window.
+		 */
+		this._register(DOM.addDisposableListener(window, DOM.EventType.RESIZE, () => {
+			if (this._isDropDownVisible) {
+				this._hideList();
+			}
+		}));
+
 		this._register(DOM.addStandardDisposableListener(this._input.inputElement, DOM.EventType.KEY_DOWN, (e: StandardKeyboardEvent) => {
 			switch (e.keyCode) {
 				case KeyCode.Enter: