nrf 52840 and ant+

Anyone using nrf dongle as ant+ receiver that can be connected to garmin ciq simulator?
If I load hex from here: https://developer.garmin.com/connect-iq/core-topics/bluetooth-low-energy/
I can connect com port to simulator but that firmware only has ble support.
If I build an load ble_ant_app_hrm example from ant sdk for nrf I can't connect that to simulator.

Anyone has any experience with programming nrf dongle and knows what needs to be done to be able to use ant+ code with garmin simulator?

Thanks.