each_connected in wp_user_query with Scribu’s Posts to Posts Plugin – Alternative method? [closed]

No, it isn’t possible without modifications to the p2p plugin, as indicated here:

https://github.com/scribu/wp-posts-to-posts/issues/374

Relevant code is here:

https://github.com/scribu/wp-posts-to-posts/blob/master/core/connection-type.php#L374