[MM-65186] Keyboard focus is wrong when using Shift-Up to reply in thread (#34627) (#34697)

(cherry picked from commit 4fb41f3ba274f32b8e23f52e46b82e3d93f63af6)

Co-authored-by: M-ZubairAhmed <m-zubairahmed@protonmail.com>

e2e-tests/cypress/tests/integration/channels/keyboard_shortcuts/keyboard_shortcuts_1_spec.js

@@ -11,7 +11,7 @@
 // Group: @channels @keyboard_shortcuts
 
 import * as messages from '../../../fixtures/messages';
-import * as TIMEOUTS from '../../../fixtures/timeouts';
+import timeouts, * as TIMEOUTS from '../../../fixtures/timeouts';
 
 describe('Keyboard Shortcuts', () => {
     let testTeam;
@@ -377,6 +377,7 @@ describe('Keyboard Shortcuts', () => {
         cy.get('body').cmdOrCtrlShortcut('{shift}L');
         cy.uiGetPostTextBox().should('be.focused');
 
+        cy.get('[data-testid="searchBoxClose"] > .icon').click();
         // # Post a message and open RHS
         const message = `hello${Date.now()}`;
         cy.postMessage(message);
@@ -386,6 +387,7 @@ describe('Keyboard Shortcuts', () => {
             cy.uiGetReplyTextBox().focus().should('be.focused');
         }).then(() => {
             // # Type CTRL/CMD+SHIFT+L
+            cy.wait(timeouts.ONE_SEC);
             cy.get('body').cmdOrCtrlShortcut('{shift}L');
             cy.uiGetPostTextBox().should('be.focused');
         });