For #24508 re-enable private browsing UI tests

app/src/androidTest/java/org/mozilla/fenix/ui/CrashReportingTest.kt

@@ -104,7 +104,6 @@ class CrashReportingTest {
         }
     }
 
-    @Ignore("Failing, see: https://github.com/mozilla-mobile/fenix/issues/24508")
     @SmokeTest
     @Test
     fun privateBrowsingUseAppWhileTabIsCrashedTest() {

app/src/androidTest/java/org/mozilla/fenix/ui/HomeScreenTest.kt

@@ -8,7 +8,6 @@ import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.uiautomator.By
 import androidx.test.uiautomator.UiDevice
 import androidx.test.uiautomator.Until
-import org.junit.Ignore
 import org.junit.Rule
 import org.junit.Test
 import org.mozilla.fenix.customannotations.SmokeTest
@@ -61,7 +60,6 @@ class HomeScreenTest {
         }
     }
 
-    @Ignore("Failing, see: https://github.com/mozilla-mobile/fenix/issues/24508")
     @Test
     fun privateModeScreenItemsTest() {
         homeScreen { }.dismissOnboarding()

app/src/androidTest/java/org/mozilla/fenix/ui/SmokeTest.kt

@@ -932,7 +932,6 @@ class SmokeTest {
         }
     }
 
-    @Ignore("Failing, see: https://github.com/mozilla-mobile/fenix/issues/24508")
     @Test
     fun addPrivateBrowsingShortcutTest() {
         homeScreen {

app/src/androidTest/java/org/mozilla/fenix/ui/TabbedBrowsingTest.kt

@@ -333,7 +333,6 @@ class TabbedBrowsingTest {
         }
     }
 
-    @Ignore("Failing, see: https://github.com/mozilla-mobile/fenix/issues/24508")
     @Test
     fun verifyContextMenuShortcuts() {
         val defaultWebPage = TestAssetHelper.getGenericAsset(mockWebServer, 1)

app/src/androidTest/java/org/mozilla/fenix/ui/robots/HomeScreenRobot.kt

@@ -374,8 +374,12 @@ class HomeScreenRobot {
         }
 
         fun openCommonMythsLink(interact: BrowserRobot.() -> Unit): BrowserRobot.Transition {
-            onView(withText(R.string.private_browsing_common_myths))
-                .perform(click())
+            mDevice.findObject(
+                UiSelector()
+                    .textContains(
+                        getStringResource(R.string.private_browsing_common_myths)
+                    )
+            ).also { it.click() }
 
             BrowserRobot().interact()
             return BrowserRobot.Transition()
@@ -633,8 +637,14 @@ private fun assertTakePlacementBottomRadioButton() {
 }
 
 private fun assertPrivateSessionMessage() =
-    onView(withText(R.string.private_browsing_common_myths))
-        .check(matches(withEffectiveVisibility(Visibility.VISIBLE)))
+    assertTrue(
+        mDevice.findObject(
+            UiSelector()
+                .textContains(
+                    getStringResource(R.string.private_browsing_common_myths)
+                )
+        ).waitForExists(waitingTime)
+    )
 
 private fun collectionTitle(title: String) =
     onView(allOf(withId(R.id.collection_title), withText(title)))