Cosmetic problem building for Belkin rt3200

I have a cosmetic problem in my build. I have been compiling my own firmware for my Belkin rt3200 for a long time and I have never been able to show the architecture on the Overview page:

Instead when I compile through https://firmware-selector.openwrt.org/?version =SNAPSHOT&target=mediatek%2Fmt7622&id=linksys_e8450-ubi displays fine...

and this is how I specify the architecture in the .config file:


CONFIG_TARGET_mediatek=y
CONFIG_TARGET_mediatek_mt7622=y
CONFIG_TARGET_mediatek_mt7622_DEVICE_linksys_e8450-ubi=y
CONFIG_HAS_SUBTARGETS=y
CONFIG_HAS_DEVICES=y
CONFIG_TARGET_BOARD="mediatek"
CONFIG_TARGET_SUBTARGET="mt7622"
CONFIG_TARGET_PROFILE="DEVICE_linksys_e8450-ubi"
CONFIG_TARGET_ARCH_PACKAGES="aarch64_cortex-a53"
CONFIG_DEFAULT_TARGET_OPTIMIZATION="-O2 -pipe -mcpu=cortex-a53"
CONFIG_CPU_TYPE="cortex-a53"

Would anyone know how to guide me to try to locate where I am doing it wrong?