[MM-56695] Consolidate desktop and mobile Notifications to one and a new desktop notification sound settings (#26198)

e2e-tests/cypress/tests/integration/channels/notifications/helper.js

@@ -4,11 +4,21 @@
 export function changeDesktopNotificationAs(category) {
     // # Open settings modal
     cy.uiOpenSettingsModal().within(() => {
-        // # Click "Desktop Notifications"
-        cy.findByText('Desktop Notifications').should('be.visible').click();
+        // # Click "Desktop and mobile notifications"
+        cy.findByText('Desktop and mobile notifications').should('be.visible').click();
 
-        // # Select category.
-        cy.get(category).check();
+        cy.get('#sendDesktopNotificationsSection').should('exist').within(() => {
+            if (category === 'all') {
+                // # Click "For all All new messages"
+                cy.findByText('All new messages').should('be.visible').click({force: true});
+            } else if (category === 'mentions') {
+                // # Click "For mentions"
+                cy.findByText('Mentions, direct messages, and group messages').should('be.visible').click({force: true});
+            } else if (category === 'nothing') {
+                // # Click "For nothing"
+                cy.findByText('Nothing').should('be.visible').click({force: true});
+            }
+        });
 
         // # Click "Save" and close the modal
         cy.uiSaveAndClose();