Currently the installer of AdGuard Home makes it possible to map the Web UI, regular DNS and DHCP to the host, but the software is able to do stuff like DoH, DoT, DoQ and DNSCrypt, as noted by the following image:

This is stated on the official docker image's instructions: https://hub.docker.com/r/adguard/adguardhome

The only workaround available would be to use the host network, which would make it rather inconvenient given it'll try to use port 80/443 unless one goes on the text config and manually edit those.
Would it be possible to tweak the charts to ask the user if they want to use any of the extra ports?