Vivoactive 3 - ConnectIQ 3.x and Toybox::PersistedContent

Is the Vivoactive 3 gaining PersistedContent support for at least workouts in ConnectIQ 3.x?

I think this was included in the 3.x announcement way back but as of 5.40 it doesn't seem to be supported. Tested on a physical device running 5.40 and the simulator from 3.0.1.

Thanks