Sonarscanner - docker - properties

Tool: SonarScanner (problem is for older version as well)
Problem: Using docker - regardless of instructions provided in documentations: (e.g. put in root directory).
Scanning fails with such error: You must define the following mandatory properties for 'Unknown': sonar.projectKey
Problem is because properties file is ignored: Scanner configuration file: /opt/sonar-scanner/conf/



I’m a little confused.

Do you believe this is about (in project root) being ignored or about being ignored?

Could you provide the analysis log?