Revert "Remove tests that are only needed for the commit reverted in 68c5defc"

This reverts commit 08b401b4e0aa284cfe6c39e16adfc6ee5f74ef33.

test/e2e/tests/incremental-security.spec.js

@@ -56,6 +56,9 @@ describe('Incremental Security', function () {
         await driver.clickElement('.first-time-flow__checkbox');
         await driver.clickElement('.first-time-flow__form button');
 
+        // renders the seed phrase intro screen'
+        await driver.clickElement('.seed-phrase-intro__left button');
+
         // skips the seed phrase challenge
         await driver.clickElement({
           text: enLocaleMessages.remindMeLater.message,

test/e2e/tests/metamask-responsive-ui.spec.js

@@ -42,6 +42,9 @@ describe('Metamask Responsive UI', function () {
         await driver.clickElement('.first-time-flow__checkbox');
         await driver.clickElement('.first-time-flow__form button');
 
+        // renders the seed phrase intro screen
+        await driver.clickElement('.seed-phrase-intro__left button');
+
         // reveals the seed phrase
         await driver.clickElement(
           '.reveal-seed-phrase__secret-blocker .reveal-seed-phrase__reveal-button',