Sonarcloud scanning for a nextjs react app

I am not sure, but i found nowhere a doc which can tel how to use sonarcloud into azuredevops pipeline and scan a react nodejs code build on docker

Could this be helping you? => SonarCloud Analysis skips React.js project in AzureDevOps-Pipeline (.NET/ React.js)

Great, i will try to read and implement this.
However i am not sure why the output of my nextjs scan shows code cov value zero.