Finding Blocked Traffic - where can i see source/destination/port of blocks?

Pre zone based firewall rules, I was able to see blocked traffic between vlans. Since ZBF, things get dropped and I have no clue why. Do I need to enable anything to see the dropped traffic? I know in the rule I have to click logging and I do have it enabled.

I'm looking for basic stuff, source/destination/port. Do i need to enable something or is it just gone now? Thanks