Dnsmasq 2.86 does not support more than /24 scopes

Morning,

Changelog for dnsmasq says back in 2.87 (first line) says it supports arbitrary prefix lengths..

I have a collection (10) of EdgeRouter 6p (mips64) on 22.03.5

https://dvblog.soabit.com/building-custom-openwrt-packages-an-hopefully-complete-guide/

This seems to be very detailed and have attempted to fight my way through..

Would here the right place to ask?

Is there something simpler that I could for my situation?

Open to suggestions.. thanks in advance.

What are you actually asking? It's really not clear.