Dns issue

Hardwired clients to fresh tomato router are given a cloudflare DNS address when doing dnsleaktest but wireless client to the fresh tomato router are being given DNS servers from my connected vpn client.
How can I get so hardwired and wired clients are all using vpn provider DNS servers?

In basic network DNS server 1 is set to 1.1.1.1 and DNS 2 set to 1.0.0.1

Vpn tunneling client advanced access DNS configuration is set to strict.