Play Resampling, shouldn't be a hidden feature

Why (re)posting this as a project export solution, instead of the wish / feature request to which you’ve also posted this workaround?

The suggested sample export / rendering feature seems to be much more straightforward. And yes, next to that some decent file management would be very welcome, too. Being it directly on the device itself or by connecting it via USB to a computer (screen, keyboard, etc.).