Changing phones - how to migrate app settings?

App version: 3.9.0

Android version: 14

Device model: Pixel 5

Expected behaviour: I should be able to migrate app settings to a new installation via some portable solution.

Current behaviour: I know the DB backup includes subscriptions, listen history etc, and I know that settings being backed up is tracked in a couple of issues (4089, 1899). However, since those aren’t implemented, what is the mitigation in the mean time? Is there some easy way to backup and restore settings as a one-off?

First occurred: ??

Steps to reproduce: N/A

Environment: N/A