@@ -69,6 +69,7 @@ public static function set_up_before_class() {
 	public static function tear_down_after_class() {
 		// Reset static flags.
 		self::$requires_switch_theme_fixtures = false;
+		self::$theme_root                     = null;
 
 		parent::tear_down_after_class();
 	}
 
@@ -16,8 +16,9 @@ class Tests_Fonts_WpPrintFontFacesFromStyleVariations extends WP_Font_Face_UnitT
 	const FONTS_THEME = 'fonts-block-theme';
 
 	public static function set_up_before_class() {
-		parent::set_up_before_class();
 		self::$requires_switch_theme_fixtures = true;
+
+		parent::set_up_before_class();
 	}
 
 	/**
Original file line number	Diff line number	Diff line change
`@@ -69,6 +69,7 @@ public static function set_up_before_class() {`
`69`	`69`	`public static function tear_down_after_class() {`
`70`	`70`	`// Reset static flags.`
`71`	`71`	`self::$requires_switch_theme_fixtures = false;`
	`72`	`+ self::$theme_root = null;`
`72`	`73`
`73`	`74`	`parent::tear_down_after_class();`
`74`	`75`	`}`
Original file line number	Diff line number	Diff line change
`@@ -16,8 +16,9 @@ class Tests_Fonts_WpPrintFontFacesFromStyleVariations extends WP_Font_Face_UnitT`
`16`	`16`	`const FONTS_THEME = 'fonts-block-theme';`
`17`	`17`
`18`	`18`	`public static function set_up_before_class() {`
`19`		`- parent::set_up_before_class();`
`20`	`19`	`self::$requires_switch_theme_fixtures = true;`
	`20`	`+`
	`21`	`+ parent::set_up_before_class();`
`21`	`22`	`}`
`22`	`23`
`23`	`24`	`/**`