Added regression test for requests page

tests/cypress/e2e/features/requests_page.js

@@ -357,5 +357,24 @@ context('Requests page', () => {
                     });
             });
         });
+
+        it('Export task. Request for status fails, UI is not crushing', () => {
+            cy.intercept('GET', '/api/requests/**', {
+                statusCode: 500,
+                body: 'Network error',
+            });
+
+            cy.exportTask({
+                type: 'annotations',
+                format: exportFormat,
+                archiveCustomName: annotationsArchiveNameLocal,
+            });
+
+            cy.contains('Could not export dataset').should('be.visible');
+            cy.closeNotification('.ant-notification-notice-error');
+
+            cy.contains('.cvat-header-button', 'Requests').should('be.visible').click();
+            cy.get('.cvat-requests-page').should('be.visible');
+        });
     });
 });

tests/cypress/support/commands.js

@@ -1272,7 +1272,7 @@ Cypress.Commands.add('exportTask', ({
             cy.get('.cvat-cloud-storage-select-provider').click();
         }
     }
-    cy.contains('button', 'OK').click();
+    cy.contains('.cvat-modal-export-task button', 'OK').click();
     cy.get('.cvat-notification-notice-export-task-start').should('be.visible');
     cy.closeNotification('.cvat-notification-notice-export-task-start');
 });