Why SonarQube can't scan the ".properties" files

Must-share information (formatted with Markdown):

  • which versions are you using (SonarQube, Scanner, Plugin, and any relevant extension)

    SonarQube ID information
    Version: 8.4.2.36762
    Date: 2020-09-11

  • what are you trying to achieve
    Want to scan “.properties” files

  • what have you tried so far to achieve this
    deleted the “exclude” configuration but don’t works.