Hi, I’m requesting classic confinement for https://snapcraft.io/sbctl/ I’m not the official developer, but I use this app and wanted to make it easier to install by default on ubuntu.
Sbctl is a secure boot manager that helps you enroll your own custom keys. GitHub - Foxboron/sbctl:
Secure Boot key manager
So, the reason why it needs classic confinement is because of the need to access the ESP partition to sign the boot executables, and also to enroll the keys. To my knowledge, there is no interface to allow that. Thanks!