pf doesn't expand an external IP from "self" keyword on boot

Hello.

I have the last SRU 11.3.5.6.0 which also include a fixed bug 21093280 "PF rules cannot refer to `self` in case of IPv4", but on boot there is no external IP, when i use a rule

pass out quick from self to any

I see only a loopback rules:

pass out quick inet from 127.0.0.1 to any flags S/SA
pass out quick inet6 from ::1 to any flags S/SA

If i refresh or restart pf or reload the same rules, i see next:

pass out quick inet from 127.0.0.1 to any flags S/SA
pass out quick inet from XX.XX.XX.XX to any flags S/SA