Maybe related to debian/patches/Force-online-state-with-unmanaged-devices.patch , which is the only part of the code that mentions /run/network/ifstate, and probably it is not needed for the UC case.
Maybe related to debian/ patches/ Force-online- state-with- unmanaged- devices. patch , which is the only part of the code that mentions /run/network/ ifstate, and probably it is not needed for the UC case.