Okay so apparently update doesn’t update the kernel, despite it working on all my other ports it doesn’t seem to work (see the it doesn’t reboot itself part) which is gonna be pain to debug
for now after you update do as root
/usr/sbin/flash-partition boot /boot/hybris-boot.img
/usr/sbin/flash-partition dtbo /boot/dtbo.img
/usr/sbin/flash-partition vendor_boot /boot/vendor_boot.img
to flash kernel