Disable Powerpress for Posts

Hi, I’m using a custom post type (‘podcast’) for my podcast episodes. I have successfully linked Powerpress to this CPT so no issues here.

I do want to disable Powerpress options for my default “Posts”, “Pages”, though. They show up in the WordPress editor for every post/page which is redundant since I only use the Powerpress settings for posts in my ‘podcast’ custom post type. I know I can manually hide these using the “Screen Options” settings but I simply have no use for Powerpress for my “Posts”/”Pages” and want to remove it altogether.

I tried adding “define(‘POWERPRESS_POST_TYPES’, ‘podcast’);” to wp-config.php which removes Powerpress from “Pages” but the Powerpress settings still show up for my “Posts”. Any idea what else I can do? Thank you for your help!