Unknown package 'kmod-mt7603'

Hello!

I am trying to install the latest snapshot and the image fails to build.
Indeed, looking into

https://downloads.openwrt.org/snapshots/targets/ramips/mt7621/kmods/5.4.155-1-3c38e5d2aa26178e883d42d394290cbb/

there is no trace of "mt7603".

I can find "mt7603" in an older folder.

Same with kmod-mt7615e and kmod-mt7663-firmware-ap.

This problem persists since at least 3 days.

What can be?

Thank you very much!