diff --git a/changelog/fix-drop-type-hint-from-wp-callback.yaml b/changelog/fix-drop-type-hint-from-wp-callback.yaml
new file mode 100644
index 00000000..a70ce4aa
--- /dev/null
+++ b/changelog/fix-drop-type-hint-from-wp-callback.yaml
@@ -0,0 +1,4 @@
+significance: patch
+type: fix
+entry: Type-hint in WP Core's callback was too strict and could cause fatal.
+timestamp: 2026-05-21T15:02:34.497Z
diff --git a/src/Harbor/Admin/Feature_Manager_Page.php b/src/Harbor/Admin/Feature_Manager_Page.php
index 4e11f235..142f07c8 100644
--- a/src/Harbor/Admin/Feature_Manager_Page.php
+++ b/src/Harbor/Admin/Feature_Manager_Page.php
@@ -128,12 +128,13 @@ public function maybe_register_page(): void {
 	 * the React bundle is loaded only on this specific admin page.
 	 *
 	 * @since 1.0.0
+	 * @since TBD Dropped string type-hint for $hook_suffix.
 	 *
 	 * @param string $hook_suffix Current admin page hook suffix.
 	 *
 	 * @return void
 	 */
-	public function maybe_enqueue_assets( string $hook_suffix ): void {
+	public function maybe_enqueue_assets( $hook_suffix ): void {
 		if ( $hook_suffix !== $this->page_hook ) {
 			return;
 		}