[MM-61599]: Remove tabIndex from non-interactive elements (#29659)

e2e-tests/cypress/tests/integration/channels/mark_as_unread/archive_channel_mark_as_unread_spec.js

@@ -10,7 +10,7 @@
 // Stage: @prod
 // Group: @channels @mark_as_unread
 
-import {notShowCursor, markAsUnreadShouldBeAbsent} from './helpers';
+import {markAsUnreadShouldBeAbsent} from './helpers';
 
 describe('Channels', () => {
     let testUser;
@@ -75,12 +75,6 @@ describe('Channels', () => {
         // * Verify the "Mark as Unread" option is absent in post menu
         markAsUnreadShouldBeAbsent(post1.id);
 
-        // * Hover on the post with holding alt should show cursor
-        cy.get(`#post_${post1.id}`).trigger('mouseover').type('{alt}', {release: false}).should(notShowCursor);
-
-        // # Mouse click on the post holding alt
-        cy.get(`#post_${post1.id}`).type('{alt}', {release: false}).click();
-
         // * Verify the post is not marked as unread
         cy.get('.NotificationSeparator').should('not.exist');
     });

e2e-tests/cypress/tests/integration/channels/mark_as_unread/mark_as_unread_using_shortcuts_spec.js

@@ -61,8 +61,8 @@ describe('Mark as Unread', () => {
         // * Hover on the post with holding alt should show cursor
         cy.get(`#post_${post2.id}`).trigger('mouseover').type('{alt}', {release: false}).should(showCursor);
 
-        // # Mouse click on the post holding alt
-        cy.get(`#post_${post2.id}`).type('{alt}', {release: false}).click();
+        // # Mouse click on the post
+        cy.get(`#post_${post2.id}`).click();
 
         // * Verify the post is marked as unread
         verifyPostNextToNewMessageSeparator('post2');