Based on this post (all the way at the bottom) the mount option may work for PC:
https://answers.unrealengine.com/questions/581500/mount-fails-in-mobile-patching.html
Based on this post (all the way at the bottom) the mount option may work for PC:
https://answers.unrealengine.com/questions/581500/mount-fails-in-mobile-patching.html