Intermittent UI test failure - verifyAboutFirefoxPreview

[sv-ohorvath]

Firebase Test Run:

Flaky test:
https://console.firebase.google.com/project/moz-fenix/testlab/histories/bh.66b7091e15d53d45/matrices/6112134536254409084/executions/bs.f75165a672162639/videos

Stacktrace:

java.lang.AssertionError at org.junit.Assert.fail(Assert.java:86) at org.junit.Assert.assertTrue(Assert.java:41) at org.junit.Assert.assertNotNull(Assert.java:712) at org.junit.Assert.assertNotNull(Assert.java:722) at org.mozilla.fenix.helpers.ext.WaitNotNullKt.waitNotNull(WaitNotNull.kt:20) at org.mozilla.fenix.ui.robots.BrowserRobot$Transition.openTabDrawer(BrowserRobot.kt:380) at org.mozilla.fenix.ui.robots.SettingsSubMenuAboutRobotKt.navigateBackToAboutPage(SettingsSubMenuAboutRobot.kt:68)

Probably we should add the touch & hold delay increase to all tests that use the tab drawer:
https://github.com/mozilla-mobile/fenix/blob/master/app/src/androidTest/java/org/mozilla/fenix/ui/ThreeDotMenuMainTest.kt#L41

┆Issue is synchronized with this Jira Task

[rpappalax]

Probably we should add the touch & hold delay increase to all tests that use the tab drawer:
https://github.com/mozilla-mobile/fenix/blob/master/app/src/androidTest/java/org/mozilla/fenix/ui/ThreeDotMenuMainTest.kt#L41

That sounds great! I'm gonna disable for now, cause seeing multiple failures:

More failures:

https://console.firebase.google.com/u/0/project/moz-fenix/testlab/histories/bh.66b7091e15d53d45/matrices/6216715166434395888/executions/bs.26e97caee134d3ae/testcases/2/test-cases

https://console.firebase.google.com/u/0/project/moz-fenix/testlab/histories/bh.66b7091e15d53d45/matrices/7782481591314199068/executions/bs.55ba63e619cca5f7/testcases/2/test-cases

https://console.firebase.google.com/u/0/project/moz-fenix/testlab/histories/bh.66b7091e15d53d45/matrices/6840979227235951590/executions/bs.edea3cee429b5f79/testcases/2/test-cases