[client] Fix bind exclusion routes (#4154)

client/iface/bind/udp_mux_generic.go

@@ -0,0 +1,21 @@
+//go:build !ios
+
+package bind
+
+import (
+	nbnet "github.com/netbirdio/netbird/util/net"
+)
+
+func (m *UDPMuxDefault) notifyAddressRemoval(addr string) {
+	wrapped, ok := m.params.UDPConn.(*UDPConn)
+	if !ok {
+		return
+	}
+
+	nbnetConn, ok := wrapped.GetPacketConn().(*nbnet.UDPConn)
+	if !ok {
+		return
+	}
+
+	nbnetConn.RemoveAddress(addr)
+}