Broadcast address of green and red

Hello everyone!
My firewall works well in green + red config even if I have to adjust the filtering rules (that’s another problem)…
However, something is bothering me. When I make an ifconfig I get the broadcast addresses of the green and red interfaces at 0.0.0.0!
The config of red is static.
See the photo.
Is this normal?
Thank you very much for your answers!

The green broadcast address in my system is 0.0.0.0 also.
My red0 interface, configured as DHCP, shows the broadcast address of the public network my NIC is attached to (178.201.xxx.yyy/23).

Thanks for the answer!
Ok this seems normal then in the case of a static configuration! Weird…