Hello, I recently bought archer AX12 for my home router and wanted to use Nextdns as a custom dns provider. There is no option for DoH or DoT till now so I opted for Linked IP with tplink DDNS.

The problem is my router seems to be bypassing whatever I put in the DNS settings. First I set the dns ip in internet setting section. Next in DHCP section. Tried both too. But nothing works. Everytime after setting the IP I reboot and check for the dns server its using and I get my broadband DNS(Alliance broadband). There is no option to force fully use the settings provided either. 

Is it a problem of this particular model or am I setting up wrong?

Also is there any plans of adding DoH or DoT support in AX12 later?