Does it also restore the content of unsaved files of the application?
That’s up to the application.
If not, I’ll prefer
systemctl hibernate
. I wonder, what this new feature is for.
I believe this is for storing the position of specific windows, for multi-window applications (e.g. GIMP’s multi-window mode). So hibernation is very unrelated.
I swear Lemmy comments for YouTube had a feature that let you open it for any page, but it seems the GitHub and Firefox page been deleted.
Edit: Looks like I’ve still got a fork: https://github.com/Steve-Tech/Reddit-Comments-for-YouTube (it says Reddit, but works for Lemmy too)