As JAW said in an earlier post, for Mosaic to return to vinyl would probably be a non-starter. They are no longer geared up for it and the economics of it wouldn’t work. As big a fan as I am of their LP sets, they likely made the right judgement call.
Let’s not forget that this is a 2 to 3 person operation and I’m not sure if these are even full time. They are not Craft or Blue Note Tone Poet, with their organisational/logistics scale and depth.