diff --git a/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/MentionsPageUiTest.kt b/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/MentionsPageUiTest.kt
index 355c4f67..e782f423 100644
--- a/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/MentionsPageUiTest.kt
+++ b/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/MentionsPageUiTest.kt
@@ -42,6 +42,7 @@ import io.kotest.matchers.floats.shouldBeLessThan
 import io.kotest.matchers.ints.shouldBeGreaterThanOrEqual
 import io.kotest.matchers.shouldBe
 import io.spine.examples.pingh.desktop.given.DelayedFactAssertion.Companion.awaitFact
+import io.spine.examples.pingh.desktop.given.performHover
 import io.spine.examples.pingh.desktop.given.testTag
 import kotlin.test.Test
 import org.junit.jupiter.api.DisplayName
@@ -70,8 +71,13 @@ internal class MentionsPageUiTest : UiTest() {
             logIn()
             awaitFact { mentionCards().size shouldBeGreaterThanOrEqual 1 }
             val tag = mentionCards().random().testTag
+            onNodeWithTag(tag).performHover()
+            awaitFact { onSnoozeButtonWithParentTag(tag).assertExists() }
             onSnoozeButtonWithParentTag(tag).performClick()
-            awaitFact { onSnoozeButtonWithParentTag(tag).assertDoesNotExist() }
+            awaitFact {
+                onNodeWithTag(tag).performHover()
+                onSnoozeButtonWithParentTag(tag).assertDoesNotExist()
+            }
         }
 
     @Test
@@ -82,7 +88,10 @@ internal class MentionsPageUiTest : UiTest() {
             awaitFact { mentionCards().size shouldBeGreaterThanOrEqual 1 }
             val tag = mentionCards().random().testTag
             onNodeWithTag(tag).performClick()
-            awaitFact { onSnoozeButtonWithParentTag(tag).assertDoesNotExist() }
+            awaitFact {
+                onNodeWithTag(tag).performHover()
+                onSnoozeButtonWithParentTag(tag).assertDoesNotExist()
+            }
         }
 
     @Test
@@ -94,8 +103,10 @@ internal class MentionsPageUiTest : UiTest() {
             val mentionsCards = mentionCards().sortedBy { it.positionInRoot.y }
             val readMentionTag = mentionsCards[0].testTag
             val snoozedMentionTag = mentionsCards[1].testTag
-            onNodeWithTag(readMentionTag).performClick()
+            onNodeWithTag(snoozedMentionTag).performHover()
+            awaitFact { onSnoozeButtonWithParentTag(snoozedMentionTag).assertExists() }
             onSnoozeButtonWithParentTag(snoozedMentionTag).performClick()
+            onNodeWithTag(readMentionTag).performClick()
             awaitFact {
                 val mentions = mentionCards()
                 val readMention = mentions.first { it.testTag == readMentionTag }
diff --git a/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/given/UiTestEnv.kt b/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/given/UiTestEnv.kt
index 13effe40..e324bc7b 100644
--- a/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/given/UiTestEnv.kt
+++ b/desktop/src/test/kotlin/io/spine/examples/pingh/desktop/given/UiTestEnv.kt
@@ -26,8 +26,12 @@
 
 package io.spine.examples.pingh.desktop.given
 
+import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.semantics.SemanticsNode
 import androidx.compose.ui.semantics.SemanticsProperties
+import androidx.compose.ui.test.ExperimentalTestApi
+import androidx.compose.ui.test.SemanticsNodeInteraction
+import androidx.compose.ui.test.performMouseInput
 import com.google.common.util.concurrent.Uninterruptibles.sleepUninterruptibly
 import java.util.concurrent.TimeUnit
 import kotlin.time.Duration
@@ -46,3 +50,13 @@ internal val SemanticsNode.testTag: String
     get() = config.getOrElse(SemanticsProperties.TestTag) {
         throw IllegalStateException("This node does not have a `TestTag` specified.")
     }
+
+/**
+ * Hovers the mouse pointer over the center of the element to trigger a hover event.
+ */
+@OptIn(ExperimentalTestApi::class)
+internal fun SemanticsNodeInteraction.performHover() {
+    val size = this.fetchSemanticsNode().size
+    val middle = Offset(size.width / 2f, size.height / 2f)
+    this.performMouseInput { this.moveTo(middle) }
+}