diff --git a/tests/cypress/integration/actions_tasks_objects/case_13_merge_split_features.js b/tests/cypress/integration/actions_tasks_objects/case_13_merge_split_features.js
index 3d8913c2..21e64c1d 100644
--- a/tests/cypress/integration/actions_tasks_objects/case_13_merge_split_features.js
+++ b/tests/cypress/integration/actions_tasks_objects/case_13_merge_split_features.js
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 2020 Intel Corporation
- *
- * SPDX-License-Identifier: MIT
- */
+// Copyright (C) 2020 Intel Corporation
+//
+// SPDX-License-Identifier: MIT
 
 /// <reference types="cypress" />
 
@@ -43,19 +41,19 @@ context('Merge/split features', () => {
 
     describe(`Testing case "${caseId}"`, () => {
         it('Create rectangle shape on first frame', () => {
+            checkFrameNumber(frameNum);
             cy.createRectangle(createRectangleShape2Points);
-            checkFrameNumber(frameNum)
         });
         it('Create rectangle shape on third frame with another position', () => {
             cy.get('.cvat-player-next-button').click().click();
-            checkFrameNumber(frameNum + 2)
+            checkFrameNumber(frameNum + 2);
             cy.createRectangle(createRectangleShape2PointsSecond);
         });
         it('Merge the objects with "Merge button"', () => {
             cy.get('.cvat-merge-control').click();
             cy.get('#cvat_canvas_shape_2').click();
             cy.get('.cvat-player-previous-button').click().click();
-            checkFrameNumber(frameNum)
+            checkFrameNumber(frameNum);
             cy.get('#cvat_canvas_shape_1').click();
             cy.get('.cvat-merge-control').click();
         });
@@ -65,18 +63,18 @@ context('Merge/split features', () => {
             cy.get('#cvat-objects-sidebar-state-item-3').within(() => {
                 cy.get('.ant-row-flex').within(() => {
                     cy.get('.anticon-star').should('have.css', 'color').then($iconStarCss => {
-                        iconStarCss = $iconStarCss
-                        expect(iconStarCss).to.be.eq('rgb(36, 36, 36)')
+                        iconStarCss = $iconStarCss;
+                        expect(iconStarCss).to.be.eq('rgb(36, 36, 36)');
                     });
                 });
             });
             cy.get('.cvat-player-next-button').click().click();
-            checkFrameNumber(frameNum + 2)
+            checkFrameNumber(frameNum + 2);
             cy.get('#cvat_canvas_shape_3').should('exist').and('be.visible');
             cy.get('#cvat-objects-sidebar-state-item-3').should('contain', '3').and('contain', 'RECTANGLE TRACK');
             cy.get('#cvat-objects-sidebar-state-item-3').within(() => {
                 cy.get('.ant-row-flex').within(() => {
-                    cy.get('.anticon-star').should('have.css', 'color', iconStarCss)
+                    cy.get('.anticon-star').should('have.css', 'color', iconStarCss);
                 });
             });
         });
@@ -88,5 +86,17 @@ context('Merge/split features', () => {
             checkFrameNumber(frameNum + 3)
             cy.get('#cvat_canvas_shape_3').should('exist').and('be.hidden');
         });
+        // it('Go to the second frame and remove "outside" flag from the track. The track now visible.', () => {
+        //     cy.get('.cvat-player-previous-button').click().click();
+        //     checkFrameNumber(frameNum + 1)
+        //     cy.get('#cvat-objects-sidebar-state-item-3').within(() => {
+        //         cy.get('.ant-row-flex').within(() => {
+        //             cy.get('.anticon-star').should('have.css', 'color').then($iconStarCss => {
+        //                 iconStarCss = $iconStarCss
+        //                 expect(iconStarCss).to.be.eq('rgb(36, 36, 36)')
+        //             });
+        //         });
+        //     });
+        // });
     });
 });
diff --git a/tests/cypress/integration/actions_tasks_objects/issue_1425_highlighted_attribute_correspond_chosen_attribute.js b/tests/cypress/integration/actions_tasks_objects/issue_1425_highlighted_attribute_correspond_chosen_attribute.js
index 13926213..34458402 100644
--- a/tests/cypress/integration/actions_tasks_objects/issue_1425_highlighted_attribute_correspond_chosen_attribute.js
+++ b/tests/cypress/integration/actions_tasks_objects/issue_1425_highlighted_attribute_correspond_chosen_attribute.js
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 2020 Intel Corporation
- *
- * SPDX-License-Identifier: MIT
- */
+// Copyright (C) 2020 Intel Corporation
+//
+// SPDX-License-Identifier: MIT
 
 /// <reference types="cypress" />
 
@@ -30,12 +28,7 @@ context('The highlighted attribute in AAM should correspond to the chosen attrib
             cy.createRectangle(createRectangleShape2Points);
         });
         it('Go to AAM', () => {
-            cy.changeAnnotationMode('Attribute annotation');
-            // Select the necessary label in any case
-            cy.get('.attribute-annotation-sidebar-basics-editor').within(() => {
-                cy.get('.ant-select-selection').click();
-            });
-            cy.get('.ant-select-dropdown-menu-item').contains(labelName).click();
+            cy.changeAnnotationMode('Attribute annotation', labelName);
         });
         it('Check if highlighted attribute correspond to the chosen attribute in right panel', () => {
             cy.get('.cvat_canvas_text').within(() => {
diff --git a/tests/cypress/integration/actions_tasks_objects/issue_1750_err_aam_switch_frames.js b/tests/cypress/integration/actions_tasks_objects/issue_1750_err_aam_switch_frames.js
index ee7652cd..ea972d23 100644
--- a/tests/cypress/integration/actions_tasks_objects/issue_1750_err_aam_switch_frames.js
+++ b/tests/cypress/integration/actions_tasks_objects/issue_1750_err_aam_switch_frames.js
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 2020 Intel Corporation
- *
- * SPDX-License-Identifier: MIT
- */
+// Copyright (C) 2020 Intel Corporation
+//
+// SPDX-License-Identifier: MIT
 
 /// <reference types="cypress" />
 
@@ -39,11 +37,7 @@ context('An error occurs in AAM when switching to 2 frames, if the frames have o
             cy.createRectangle(createRectangleShape2PointsSecond);
         });
         it('Go to AAM', () => {
-            cy.get('.cvat-workspace-selector').click();
-            cy.get('.ant-select-dropdown-menu-item')
-                .contains('Attribute annotation')
-                .click()
-                .should('contain.text', 'Attribute annotation');
+            cy.changeAnnotationMode('Attribute annotation', labelName);
         });
         it('Go to next frame', () => {
             cy.get('.cvat-player-next-button').click();
@@ -65,6 +59,10 @@ context('An error occurs in AAM when switching to 2 frames, if the frames have o
         });
         it('Page with the error is missing', () => {
             cy.contains('Oops, something went wrong').should('not.exist');
+            cy.get('.attribute-annotation-sidebar-basics-editor').within(() => {
+                cy.get('.ant-select-selection').click();
+            });
+            cy.get('.ant-select-dropdown-menu-item').contains(labelName).click();
             cy.get('.attribute-annotation-sidebar-object-switcher').should('contain', `${labelName} 2 [2/2]`);
         });
     });
diff --git a/tests/cypress/plugins/index.js b/tests/cypress/plugins/index.js
index 00a306e2..f1af3f8c 100644
--- a/tests/cypress/plugins/index.js
+++ b/tests/cypress/plugins/index.js
@@ -16,5 +16,13 @@ module.exports = (on, config) => {
             return null;
         },
     });
+    // Try to resolve "Cypress failed to make a connection to the Chrome DevTools Protocol"
+    // https://github.com/cypress-io/cypress/issues/7450
+    on('before:browser:launch', (browser, launchOptions) => {
+        if (browser.name === 'chrome' && browser.isHeadless) {
+            launchOptions.args.push('--disable-gpu');
+            return launchOptions
+        }
+    });
     return config;
 };
diff --git a/tests/cypress/support/commands.js b/tests/cypress/support/commands.js
index 889551c4..076c246d 100644
--- a/tests/cypress/support/commands.js
+++ b/tests/cypress/support/commands.js
@@ -1,8 +1,6 @@
-/*
- * Copyright (C) 2020 Intel Corporation
- *
- * SPDX-License-Identifier: MIT
- */
+// Copyright (C) 2020 Intel Corporation
+//
+// SPDX-License-Identifier: MIT
 
 /// <reference types="cypress" />
 
@@ -124,10 +122,12 @@ Cypress.Commands.add('switchLabel', (labelName) => {
 });
 
 Cypress.Commands.add('checkObjectParameters', (objectParameters, objectType) => {
-    cy.get('.cvat-objects-sidebar-state-item').then((objectSidebar) => {
-        cy.get(`#cvat_canvas_shape_${objectSidebar.length}`).should('exist').and('be.visible');
-        cy.get(`#cvat-objects-sidebar-state-item-${objectSidebar.length}`)
-        .should('contain', objectSidebar.length).and('contain', `${objectType} ${objectParameters.type.toUpperCase()}`).within(() => {
+    cy.get('.cvat_canvas_shape').last().should('have.attr', 'id').then(($cvatCanvasShapeId) => {
+        const arrCvatCanvasShapeId = $cvatCanvasShapeId.split('_')
+        const idNumCanvasShape = arrCvatCanvasShapeId[arrCvatCanvasShapeId.length - 1]
+        cy.get(`#cvat_canvas_shape_${idNumCanvasShape}`).should('exist').and('be.visible');
+        cy.get(`#cvat-objects-sidebar-state-item-${idNumCanvasShape}`)
+        .should('contain', idNumCanvasShape).and('contain', `${objectType} ${objectParameters.type.toUpperCase()}`).within(() => {
             cy.get('.ant-select-selection-selected-value').should('have.text', selectedValueGlobal);
         });
     });
@@ -217,10 +217,17 @@ Cypress.Commands.add('closeSettings', () => {
         });
 });
 
-Cypress.Commands.add('changeAnnotationMode', (mode) => {
+Cypress.Commands.add('changeAnnotationMode', (mode, labelName) => {
     cy.get('.cvat-workspace-selector').click();
     cy.get('.ant-select-dropdown-menu-item').contains(mode).click();
     cy.get('.cvat-workspace-selector').should('contain.text', mode);
+    if (mode === 'Attribute annotation') {
+        // Select the necessary label in any case
+        cy.get('.attribute-annotation-sidebar-basics-editor').within(() => {
+            cy.get('.ant-select-selection').click();
+        });
+        cy.get('.ant-select-dropdown-menu-item').contains(labelName).click();
+    }
 });
 
 Cypress.Commands.add('createCuboid', (createCuboidParams) => {