Doh3 is not working as expected on windows

I just downloaded new windows gui aap and set doh3 on my 2 personal laptops but it is not working as expected . So many sites and also windows stuff is not encrypting through doh3 while it was doing on doh (everything is encrypted while using doh on old app as well as on new app) so i don’t know what has changed. It is working good on ios (both doh and doh3) and i have been using it for quite some time now.