Workaround when shadowsocks DNS is not used

[executed]

I'm on Android 11 TV and I noticed it does not use the DNS I have configured in my shadowsocks container (Gluetun inside of Docker sitting on LAN) while other Docker containers integrated use the correct DNS just fine.

My workaround is to start the InviZible Pro app first in DNSCrypt mode with needed DNS servers configured and only then activate the Shadowsocks client.
https://github.com/Gedsh/InviZible.

Nice addition is that InviZible can also serve as granular Firewall for apps and deny selected app's networking until Shadowsocks is connected.
Also, when needed, InviZible can provide Tor & I2P.