diff --git a/wp-admin/includes/translation-install.php b/wp-admin/includes/translation-install.php
index 716567c21a..c03f69921d 100644
--- a/wp-admin/includes/translation-install.php
+++ b/wp-admin/includes/translation-install.php
@@ -175,7 +175,7 @@ function wp_install_language_form( $languages ) {
 				'<option value="%s" lang="%s" data-continue="%s"%s>%s</option>' . "\n",
 				esc_attr( $language['language'] ),
 				esc_attr( current( $language['iso'] ) ),
-				esc_attr( $language['strings']['continue'] ?: 'Continue' ),
+				esc_attr( $language['strings']['continue'] ? $language['strings']['continue'] : 'Continue' ),
 				in_array( $language['language'], $installed_languages, true ) ? ' data-installed="1"' : '',
 				esc_html( $language['native_name'] )
 			);
@@ -189,7 +189,7 @@ function wp_install_language_form( $languages ) {
 			'<option value="%s" lang="%s" data-continue="%s"%s>%s</option>' . "\n",
 			esc_attr( $language['language'] ),
 			esc_attr( current( $language['iso'] ) ),
-			esc_attr( $language['strings']['continue'] ?: 'Continue' ),
+			esc_attr( $language['strings']['continue'] ? $language['strings']['continue'] : 'Continue' ),
 			in_array( $language['language'], $installed_languages, true ) ? ' data-installed="1"' : '',
 			esc_html( $language['native_name'] )
 		);
diff --git a/wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php b/wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php
index dfc11edc08..f5aed07b64 100644
--- a/wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php
+++ b/wp-includes/rest-api/endpoints/class-wp-rest-themes-controller.php
@@ -144,7 +144,7 @@ class WP_REST_Themes_Controller extends WP_REST_Controller {
 
 		if ( rest_is_field_included( 'screenshot', $fields ) ) {
 			// Using $theme->get_screenshot() with no args to get absolute URL.
-			$data['screenshot'] = $theme->get_screenshot() ?: '';
+			$data['screenshot'] = $theme->get_screenshot() ? $theme->get_screenshot() : '';
 		}
 
 		$rich_field_mappings = array(
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 435fcb41b2..10d7f15fe3 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-alpha-47927';
+$wp_version = '5.5-alpha-47929';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.