I am on Ubuntu 22.04 LTS. Unfortunately I have the same issue as this user: Timeshift GUI not showing snapshots
I see, as the solution there, that I can install Timeshift from a personal repository that is updated with daily (apparently possibly unstable) builds from the Linux Mint team that are now maintaining it.
I was thinking, would it not be safer to instead pull 'stable' builds from the Linux Mint repository instead? Is that possible?