According to Community Crunch 355
We have some important news for Mobile Survivors! At the year's end, we anticipate a relaunch of ARK: Mobile as a completely revamped product. It will be based on a graphically improved version of the Switch codebase due to the increased power generally available with mobile devices and include new Switch features and content and mobile-specific changes. We plan to release all the expansion packs and non-cannon maps over time into this revamped version, and from that point onwards, ARK: Mobile will have its product lifecycle and roadmap.