thats a little werid, there is lot of DMR Tier 2 traffic and that should be fine to see the TG on the tier 2 as well as tier1 (conventional/direct) cause you can still use TGID/UID there also. that shouldnt be reserved for trunking only.
we should see the private calls with the source/target IDs especially.
That what the One Frequency Trunked system type is for. It shows talkgroups and private calls. It also scans much more efficiently than programming each talkgroup as a separate conventional channel. When programmed OFT, the frequency is only checked once, regardless of the number of programmed talkgroups.