hap ac dows not see all my hosts

Hello,

I have a hap ac as a router and I have also a Cisco E4200 which I intend to use as an acces point only.

I setup in Cisco E4200 as IP: 192.168.1.15/24. I assign a wireless network to test and it is all ok.
I have DHCP server also on hap ac.

I can’t see Cisco E4200 in DHCP server in Winbox and I don’t know why. From Winbox terminal I got answer to ping 192.168.1.15

probably it is a rookie mistake, could you be so kind to help me please ?

my E4200 settings