Saving Files on iPad

Hello - I am wondering how I can change where the files get saved on my iPad version of SketchUp. I would prefer to save them locally, but I can’t figure out how to change it.

Download a skp file and move it, if you want, to a file or folder in my documents. Then if you want to open it in SU, open it from your device.

I believe that local storage is automatic? Where are they saving now? Mine don’t upload to Trimble until I tell them to.