Do the Ubiquiti AP pros with Unifi still have the limitation of not providing DHCP leases?

I know that as of a few years ago you couldn't use the unifi controller to serve DHCP addresses to a guest-specific LAN, but is that still the case?

I set up a separate guest network and it looks configured to serve up addresses in 192.168.100.1/24, "DHCP Server" is set as the mode, but when users connect they are getting an IP address from the main server instead of something from this range.