I will try two templates on a local joomla 4 installation.
Luxyort and travis
Wen I set them to default I get;
Warning: require(mpp\htdocs\asklipios\templates\luxyort\html\com_content\featured\default.php): failed to open stream: No such file or directory in I:\xampp\htdocs\asklipios\templates\luxyort\html\com_content\featured\default.php on line 11
Fatal error: require(): Failed opening required 'mpp\htdocs\asklipios\templates\luxyort\html\com_content\featured\default.php' (include_path='I:\xampp\php\PEAR') in I:\xampp\htdocs\asklipios\templates\luxyort\html\com_content\featured\default.php on line 11
What do I wrong?