I realize this is a perennial question. When I switched to DH a few years ago I was able to solve this issue, but my htaccess no longer works.
I’m currently on “Shared Hosting with PHP 8.0” with FastCGI
.htaccess file contained
AddHandler php-cgi .php .html .htm .shtml
but this no longer works, nor does anything else I’ve tried, including
AddHandler php8-cgi .php .html .htm .shtml
Anyone have the magical directive? Thanks much!