Hey @emitorino! Thanks for the quick response.
We’re a terminal emulator, which is one of the categories listed under the “Supported” section on Process for reviewing classic confinement snaps. Among other things, we’d need access to tty devices, which doesn’t seem to be provided by any interface other than custom-device, another super-privileged interface.
I can do some investigation to see which interfaces would need to be exposed if we were to use strict confinement, if need be.