No duplications detection is performed on vue template and scss

Hi, i‘m new to sonarqube. I encountered a problem when using sonar for duplication rate detection, I hope you may help to solve the puzzle, thank you.

Which versions are you using (SonarQube, Scanner, Plugin, and any relevant extension)
SonarQube Community Edition Version
SonarQube Scanner

What are you trying to achieve
I want to introduce sonarqube in the front-end project for project quality inspection. During the test, it was found that no duplications detection is performed on the template and style parts (scss) in the vue file. I’m not sure at all if i’m using the the scanner correctly or the analyzer not support.