@Zer0 said:
OpenStore ships Click packages, which are AppArmor-sandboxed and explicitly cannot modify system files, remount / rw, or hook into Lomiri's shell QML
Well, That's half true.
You can publish applications not sandboxed, that can write to system files, see Ubuntu Touch Tweak Tool for instance.
But you have to ask for that and your files need to be reviewed by UT Devs.
But sure if you can deal with UBPorts Devs to merge your work to Ubuntu Touch that would be the best.