I also reported the issue upstream:
https://github.com/systemd/systemd/issues/4812 and noticed somebody else reported a similar bug upstream for Btrfs: https://github.com/systemd/systemd/issues/927
I also reported the issue upstream:
https://github.com/systemd/systemd/issues/4812 and noticed somebody else reported a similar bug upstream for Btrfs: https://github.com/systemd/systemd/issues/927