diff --git a/packages/block-editor/src/components/iframe/use-scale-canvas.js b/packages/block-editor/src/components/iframe/use-scale-canvas.js
index 7bde3fbe9ee898..c036e12cf49f38 100644
--- a/packages/block-editor/src/components/iframe/use-scale-canvas.js
+++ b/packages/block-editor/src/components/iframe/use-scale-canvas.js
@@ -409,6 +409,10 @@ export function useScaleCanvas( {
 				}
 			}
 		}
+
+		return () => {
+			iframeDocument.documentElement.classList.remove( 'is-zoomed-out' );
+		};
 	}, [
 		startZoomOutAnimation,
 		finishZoomOutAnimation,