BGP binding in v1.6

Hi, I'm trying to limit addresses bird is listening to for BGP connections. There are 'listen bgp' option, but using it I was able to set only one address. Multiple statements accepted, but only last one used. Multiple addresses in a single statement works the same way. So, is there a way to listen on some small set of addresses, for example three? Bird version used is 1.6.8. Yakov Sh. telegram: @darkyman