I can see this is live in the portals we work in which have custom objects. If you don't see your custom objects when selecting list criteria, it's probably best to reach out to HubSpot support.
Could this feature ever be possible from the regular Contact or Company section? Would love to filter out by custom object from the main Companies list.
Hello, We are in process of implementation. This has a big impact on how we set up and whether we can accomplish what we have done for years in our old marketing automation platform. When will this be delivered?