Things from paperUI not migrated

I reinstalled OH from openhabian image that defaulted to install OH3.
I switch to openhabian stable branch with OH2,
use openhabian migrate to OH2 tool,
restored conf and userdata from git as I always do when restoring backup from fried SD card,
use openhabian migrate to OH3
use openhabian switch to OH3 branch
apply improvement > repair permission failed

How to restore paperUI things and items?