diff --git a/internal/state/graph/httproute.go b/internal/state/graph/httproute.go
index ff2b3d9dc..b2adae02e 100644
--- a/internal/state/graph/httproute.go
+++ b/internal/state/graph/httproute.go
@@ -55,6 +55,11 @@ type Route struct {
 }
 
 // GetAllBackendGroups returns BackendGroups for all rules with valid matches and filters in the Route.
+//
+// FIXME(pleshakov) Improve the name once https://github.com/nginxinc/nginx-kubernetes-gateway/issues/468 is
+// implemented. The current name doesn't reflect the filtering of rules inside the loops.
+// See also the discussion below for more context:
+// https://github.com/nginxinc/nginx-kubernetes-gateway/pull/455#discussion_r1136277589
 func (r *Route) GetAllBackendGroups() []BackendGroup {
 	count := 0