Unable to reach LAN network of OPNsense via OpenVPN

[EdK]

hi,

I have a setup of the following
                                                                 
WAN <--> Asus Router       <-->   OPNsense        <---->   AP1 - AP10  for Guest
          192.168.1.254             192.168.1.50      192.168.50.1/22 (192.168.50.1/24 for AP LAN) Rest is for guest

DHCP Server for OPNsense for local LAN is 192.168.48.1- 192.168.49.250 for wireless guest while APs is on static 192.168.50.100-110

I had created an OpenVPN server at 192.168.1.50 and I can connect from public hotspot. Did this via port forwarding at the Asus Router. I can access 192.168.50.1 OPNsense GUI after connection with VPN. But I can't connect to my APs at 192.168.50.100-110 for my 10APs. Had done setup using OpenVPN server wizard and local network is set to 192.168.50.0/24 and Tunnel Network 10.10.0.0/24 and even change firewall without success. Any suggestion?