Choosing "Upgrade" option in Tails Installer can delete persistent volume
steps to reproduce:
- Plug a second USB stick with Tails and a persistent storage.
- Click "Reinstall (delete all data)".
- At the confirmation dialog, choose "Cancel".
- Click "Upgrade".
- At the confirmation dialog, choose "Install".
After this steps the Running Tails is installed on the second USB stick and the persistent volume is deleted