diff --git a/wp-admin/includes/plugin.php b/wp-admin/includes/plugin.php
index bd757c8a28..05bd0c60f1 100644
--- a/wp-admin/includes/plugin.php
+++ b/wp-admin/includes/plugin.php
@@ -1956,7 +1956,7 @@ function get_admin_page_title() {
 				if ( $menu_array[2] == $pagenow ) {
 					$title = $menu_array[3];
 					return $menu_array[3];
-				} elseif ( isset( $plugin_page ) && ( $plugin_page == $menu_array[2] ) && ( $hook == $menu_array[3] ) ) {
+				} elseif ( isset( $plugin_page ) && ( $plugin_page == $menu_array[2] ) && ( $hook == $menu_array[5] ) ) {
 					$title = $menu_array[3];
 					return $menu_array[3];
 				}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 3a83f123b2..edde11e688 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-beta2-48499';
+$wp_version = '5.5-beta2-48500';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.