Google then UBPorts recovery

[JamesBradbury]

UBports Installer 0.9.7-beta (snap)
Environment: Ubuntu Core 20 linux 6.8.0-49-generic x64 NodeJS v16.15.0
Device: sargo (Google Pixel 3a/3a XL)
Target OS: Ubuntu Touch
Settings: {"bootstrap":true,"wipe":true,"channel":"20.04/arm64/android9plus/stable"}
OPEN-CUTS run: N/A
Pastebin: N/A

Spinning logos for a while then white Google screen then UBports Recovery. Tried factory reset then installing again. The installer seemed happy everything had worked, but it hadn't.

ubports-installer.log