2m FSK441 - not

Yesterday evening I was all prepared to give 2m FSK441 RX a go. Then I discovered this mode was not supported in WSJT-X V1.7, so instead I stayed on 6m MSK144 RX.

I think the assumption was 2m MS users would migrate to a new mode, but they appear not to have done so yet. As the previous post shows, I went to 2m WSPR instead and had quite a bit of success on RX and TX.