Hello, I have changed comments args thats querying comments 

add_filter("wpdiscuz_comments_args", function ($args) use ($profile){
   $args[ 'meta_key' ]   = 'xxx';
   $args[ 'meta_value' ] = $profile->id;
   $args[ 'wpdType' ]    = $profile->id; // need to add this to get correct cached results
   
   return $args;
});

I get correct results but is geting cached without my custom args. Problem is cache (its file name) which dont support any custom args. 

$fileName = md5(implode(",", $commentsArgs["user_roles"]) . $commentsArgs["wpdType"] . $commentsArgs["last_parent_id"] . $commentsArgs["page"] . $commentsArgs["order"] . $commentsArgs["orderby"]) . "_" . $commentsArgs["last_parent_id"];

I need to modify cached file name that i get results with my custom args (meta_key, meta_value)

My temporary fix is adding something specific ($profile->id) to $args['wpdType'] but i dont exactly know what side effect I can get.

Please add filter for $filename variable 🙂