diff --git a/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFab.kt b/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFab.kt
index a0275fe649..475f267781 100644
--- a/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFab.kt
+++ b/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFab.kt
@@ -9,10 +9,13 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
+import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.painter.Painter
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.semantics.invisibleToUser
+import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.unit.dp
 import mozilla.components.lib.state.ext.observeAsComposableState
 import org.mozilla.fenix.R
@@ -24,10 +27,17 @@ import org.mozilla.fenix.theme.FirefoxTheme
  * Floating action button for tabs tray.
  *
  * @param tabsTrayStore [TabsTrayStore] used to listen for changes to [TabsTrayState].
+ * @param onNormalTabsFabClicked Invoked when the fab is clicked in [Page.NormalTabs].
+ * @param onPrivateTabsFabClicked Invoked when the fab is clicked in [Page.PrivateTabs].
+ * @param onSyncedTabsFabClicked Invoked when the fab is clicked in [Page.SyncedTabs].
  */
+@OptIn(ExperimentalComposeUiApi::class)
 @Composable
 fun TabsTrayFab(
     tabsTrayStore: TabsTrayStore,
+    onNormalTabsFabClicked: () -> Unit,
+    onPrivateTabsFabClicked: () -> Unit,
+    onSyncedTabsFabClicked: () -> Unit,
 ) {
     val currentPage: Page = tabsTrayStore.observeAsComposableState { state ->
         state.selectedPage
@@ -42,12 +52,14 @@ fun TabsTrayFab(
     val icon: Painter
     val contentDescription: String
     val label: String?
+    val onClick: () -> Unit
 
     when (currentPage) {
         Page.NormalTabs -> {
             icon = painterResource(id = R.drawable.ic_new)
             contentDescription = stringResource(id = R.string.add_tab)
             label = null
+            onClick = onNormalTabsFabClicked
         }
 
         Page.SyncedTabs -> {
@@ -58,16 +70,22 @@ fun TabsTrayFab(
             } else {
                 stringResource(id = R.string.resync_button_content_description)
             }.uppercase()
+            onClick = onSyncedTabsFabClicked
         }
 
         Page.PrivateTabs -> {
             icon = painterResource(id = R.drawable.ic_new)
             contentDescription = stringResource(id = R.string.add_private_tab)
             label = stringResource(id = R.string.tab_drawer_fab_content).uppercase()
+            onClick = onPrivateTabsFabClicked
         }
     }
 
-    Box(Modifier.fillMaxSize()) {
+    Box(
+        Modifier
+            .fillMaxSize()
+            .semantics { invisibleToUser() },
+    ) {
         if (isInNormalMode) {
             FloatingActionButton(
                 icon = icon,
@@ -76,7 +94,8 @@ fun TabsTrayFab(
                     .padding(16.dp),
                 contentDescription = contentDescription,
                 label = label,
-            ) {}
+                onClick = onClick,
+            )
         }
     }
 }
@@ -92,7 +111,7 @@ private fun TabsTraySyncFabPreview() {
     )
 
     FirefoxTheme {
-        TabsTrayFab(store)
+        TabsTrayFab(store, {}, {}, {})
     }
 }
 
@@ -105,6 +124,6 @@ private fun TabsTrayPrivateFabPreview() {
         ),
     )
     FirefoxTheme {
-        TabsTrayFab(store)
+        TabsTrayFab(store, {}, {}, {})
     }
 }
diff --git a/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt b/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt
index c2c26f02d4..fad8065d83 100644
--- a/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt
+++ b/app/src/main/java/org/mozilla/fenix/tabstray/TabsTrayFragment.kt
@@ -262,7 +262,12 @@ class TabsTrayFragment : AppCompatDialogFragment() {
 
             fabButtonComposeBinding.root.setContent {
                 FirefoxTheme(theme = Theme.getTheme(allowPrivateTheme = false)) {
-                    TabsTrayFab(tabsTrayStore = tabsTrayStore)
+                    TabsTrayFab(
+                        tabsTrayStore = tabsTrayStore,
+                        onNormalTabsFabClicked = tabsTrayInteractor::onNormalTabsFabClicked,
+                        onPrivateTabsFabClicked = tabsTrayInteractor::onPrivateTabsFabClicked,
+                        onSyncedTabsFabClicked = tabsTrayInteractor::onSyncedTabsFabClicked,
+                    )
                 }
             }
         } else {