Wait for text field ajax updates

Fixes an issue where the text field is cleared if the dropdown
is selected before the ajax update is processed, causing errors
such as "Title can't be blank"

Author: jrafanie

cypress/e2e/ui/Overview/reports.cy.js

@@ -20,9 +20,13 @@ describe('Overview > Reports Tests', () => {
       });
     });
 
-    // Fill out report information
+    // Fill out report information, wait for fields changed
+    cy.intercept('/report/form_field_changed/new').as('fieldsChanged');
     cy.get('#name').type('Cypress Test Report', { force: true });
-    cy.get('#title').type('Cypress test report title', { force: true });
+    cy.wait('@fieldsChanged')
+
+    cy.get('#title').type('Cypress test report title', { force: true })
+    cy.wait('@fieldsChanged')
 
     let basedOn = '';
     let columns = [];