Sram wireless blips

[dr50470]

Awaiting delivery of a Rival AXS 2X setup. When I purchased it I was led to believe that the blips would not work with the Rival level. Now I've seen info from SRAM that suggests the new wireless blip is compatible with the Rival setup. Anyone have any experience using the blips (in general or specifically with the Rival level)? I've used the Di2 remote buttons and love them.