VSO tasks not running on boot

[SamuelNorbury]

Issue Description

The above task was created to automatically start syncthing, installed via apx, on boot. However, it never gets started.

Steps to Reproduce

$ apx install syncthing
$ vso create-task -n "Syncthing" -d "start syncthing on boot" --on-boot -c "apx run syncthing"
$ reboot

after boot:

$ pgrep syncthing

On what version of Vanilla OS this happens?

22.10

Additional Information

No response

[mirkobrombin]

--on-boot is not implemented and should not even be available