Home assistant bouncer addon

Hello, i need some help understanding how the bouncer addon for HA works. I’m running traefik with Crowdsec as a middleware.

I’ve installed Crowdsec HA addon and connected it as a machine to another my “central” LAPI, i’ve also installed the Bouncer addon in HA and connected it to my “central” LAPI, it works, i can see it getting decisions.

But when i ban an IP manually i can see the bouncer in HA getting the decision but i dont get blocked when accessing via the IP of HA, i get blocked when accessing via traefik.

Have i misunderstood how the HA bouncer addon works? If i understood correctly HA doesnt use nftables so the bouncer cant do anything? How would you secure HA if i don’t ha a revereseproxy with crowdsec as middleware?