unfortunately, I think Capcom is gonna let the game die. they had a chance to breath something back into the IP with a switch port at the same time as the mobile port but they didn't. I don't think there's much of a future for it
From my understanding of the situation is that the Western releases never received the content in the updates 1.2 and 1.3. Neither the 3DS nor the mobile. Which is very telling of Capcom.