We have an outbound route-map on an eBGP peer that adds some communities to certain prefixes. Is there any way to prove that this is actually happening from the sender side in classic IOS?

show ip bgp neighbor x.x.x.x advertised-routes does not show them

Even debug ip bgp update out doesn't seem to!

In gns3 I can make the same config and see that it works from my fake upstream side, but I need to be able to verify in the production router from the local side