Can you ping from BQFW the IP of 192.168.1.112?
Have you enabled the "Log Implied Rules" in Global properties to see where your ICMP traffic is going in the logs?
You either use static NAT and refer to the Management server by its' NATed IP (the most common scenario in practice), or in your lab environment, do not NAT, but rely on static routes.
As shown in your screenshot below, the Static NAT is being applied to the "Security Gateway control connections".
This means that you should be able to establish SIC with BQFW even in the absence of ICMP, if your routing is correct.
Try performing "fw unloadlocal" on the BQFW and ping and trace route to it from your management server to see where things are breaking down.
Additionally, verify that on your Management Server the default route is configured to use FW1 internal interface as it's gateway.