Get seedvault working with NC backup

Summary

Seedvault Backup App is not restoring the backup stored on NC. The data is successfully stored at nextcloud server but while restoring it's not able to read the metadata. The possible reason could be 12-word code issue or some IO error while reading from nextcloud server.

The problem

Steps to reproduce

Open the SeedVault app in Settings -> System -> Backup. Click on Backup now and it should start backing up data if Nextcloud client is installed. Once the Backup is completed, Click on restore now, it will throw an error.

What is the current behavior?

What is the expected correct behavior?

The restoration should work with no error.

Technical informations

Relevant logs (adb logcat)

Relevant screenshots

Solutions

Workaround

Possible fixes