[Feature Request] More Granular control inside Query args of "Post"

Hello,

Can we have more granular control for the tax_query Query args for the "Post" Meta Box custom field, so we can use array inside.

You can see how Oxygen Builder do it inside their Advanced Query Builder.

Thanks 🙏

Related FB Post: https://www.facebook.com/groups/metaboxusers/posts/994511234499854/