close editor in test to prevent timing bug (#11738)

frontend/test/metabase/scenarios/public.cy.spec.js

@@ -77,6 +77,10 @@ describe("public and embeds", () => {
 
       cy.focused().blur();
 
+      // This is needed to work around a timing bug. Without closing the editor,
+      // part of the question name was getting entered into the ace editor.
+      cy.get(".Icon-contract").click();
+
       cy.contains("Save").click();
       modal()
         .find('input[name="name"]')