Right now, Bricks Query Loops does not natively support arguments for querying MetaBox Relationships (e.g. taxonomy/meta criteria, number of posts per page, orderby, order, etc).
Requesting this feature as it is the logical next step in integrating custom fields and relationships in Bricks.
I would like to see JetEngine custom post types and custom content types in dynamic visibility and interactions too. I have faced some situations where I need to show or hide a button depending on the relation of some users, cpt or ccts…
It seems to be working now: 15 Configure Bricks Query Loop for Meta Box Relationships (Follow-up to video #14)