Android app - bug - with local DNS

hi,
android app apparently on android is using DoH/DoT which doesn’t work in case ha doesn’t have public IP …
Is it possible to fix the app code to not use DNS via DoH/DoT?

similar issue was discussed here…

Any DNS issues found in the app are actually from the network configuration and not the app. The app simply gets a URL and tries to use it. You will need to solve those routing issues outside of the app.