Open VPN server & Adguard

Hi all,

I normally use Wireguard VPN server on my Flint 2 which works perfectly and I am able to see the browsing history of connected clients in Adguard Home (under localhost).

I decided to try Open VPN server which also works perfectly but I can’t see any browsing history in Adguard home (or even any indication that clients are connected). Is this even possible?