Access internal hosts from Wireguard VPN

I have the following setup:

enter image description here

I configured Wireguard connation between Wireguard server and OpenWRT router as a client. Internal machines can use Internet only via the VPN connection. I created routing in wireguard server 192.168.2.0/24 via ip addr of client IP of wireguard

I need to connect from external laptop to test web server 192.168.2.111 via Laptop with VPN client as you can see on the diagram.

But for some reason I can only ping 192.168.2.1 when I’m connected. Any idea how I can configure this access?