Yes, I did find a solution.
Modify site A road warrior server that serves the VPN clients to accept packets from 192.168.6.0/24, do that in IPv4 Remote Network field (172.16.2.0/24,192.168.6.0/24). Then in Site B firewall update as well the road warrior client IPv4 Remote Network field (172.16.2.0/24,10.37.85.0/24).
Hope that helps.
Modify site A road warrior server that serves the VPN clients to accept packets from 192.168.6.0/24, do that in IPv4 Remote Network field (172.16.2.0/24,192.168.6.0/24). Then in Site B firewall update as well the road warrior client IPv4 Remote Network field (172.16.2.0/24,10.37.85.0/24).
Hope that helps.