xdebug

I'm trying to profile a site to track a memory leak. It's only profiling php-cli. I can't get it to run. I'm using the 'Additional directives' box. I've got plesk-php84-xdebug installed (/opt/plesk/php/8.4/lib/php/modules/xdebug.so exists). I know it can work, because it works for background...