No YouTube Music on 945 LTE?

I see the 945 LTE seems unsupported by the new YouTube music connect iq app.

https://www.garmin.com/en-US/newsroom/press-release/wearables-health/more-music-on-your-wrist-youtube-music-is-now-available-on-garmin-smartwatches/

https://apps.garmin.com/apps/b841615b-6b4c-4425-a912-377827866362?tid=2

Looks like the oldest watches with support is 255/955.

<edit>

I take that back, the Venu2 is listed as supported as is ~4 months older than the 945 LTE.