The Storage tool no longer shows the Internal storage, so I thought it was deleted.

However, ES File Explorer still shows /intstorage contains the vfat.img file for the internal sd card.

It also shows /intsdcard with some stuff still in it.
/sdcard has everything that was in it before, plus everything that was on /intsdcard.
So, it looks like the post process after moving would be to delete the stuff remaining in /intsdcard.

Mounting the edge over USB shows the external SD card contents on the PC.