ssl certificate for chirpstack v4 ui

[CEstebanPro]

Hello,
I'm new to chirpstack and just updated to V4, Everything looks goods so far except for the fact that i didn't succeed to secure everything with ssl certificate, in fact i'm stuck on passing the UI (8080) in https, is there a simple way to do it in the chirpstack.toml ? Something that corresponds to what was in the server-application before ?
I saw a chirpstack-certificates project that looked interesting but that is still on the V3 template. (https://github.com/brocaar/chirpstack-certificates) Is there an update schedule soon ?