Wait for completion of request to "/_api/v3/login"

packages/app/test/cypress/support/commands.ts

@@ -34,7 +34,10 @@ Cypress.Commands.add('login', (username, password) => {
     cy.visit('/page-to-return-after-login');
     cy.getByTestid('tiUsernameForLogin').type(username);
     cy.getByTestid('tiPasswordForLogin').type(password);
+
+    cy.intercept('POST', '/_api/v3/login').as('login');
     cy.getByTestid('btnSubmitForLogin').click();
+    cy.wait('@login')
   });
 });