Having multiple modules gives "duplicate entry: 'module-info.java'" errors

hi, I was following the quick-start of jigsaw: https://openjdk.java.net/projects/jigsaw/quick-start
And I get 26 times the same error (with only 4 modules...).

The project was not built due to "Build path contains duplicate entry: 'module-info.java' for project 'JavaModulesMakeMeSad_149bec01'". Fix the problem, then try refreshing this project and building it since it may be inconsistent

I have 4 modules, with their required module-info.java:

In settings.json I have the following sourcepaths:

"java.project.sourcePaths": [
        "src2/org.astro",
        "src2/com.socket",
        "src2/com.greetings",
        "src2/org.fastsocket"
    ]

The expected behavior is having no errors. For convenience I made a repository here:
https://github.com/clankill3r/JavaModulesMakeMeSad

Environment

• Operating System: OSX
• JDK version: adoptopenjdk 11
• Visual Studio Code version: 1.61.0
• Java extension version: v0.82.0

先从 Jigsaw 快速入门和链接的 JavaModulesMakeMeSad 仓库开始，然后检查四个模块对应的 settings.json java.project.sourcePaths 条目。使用列出的 Java、VS Code 和扩展版本复现该项目；当项目构建时不再出现重复的 module-info.java 错误，即视为完成。