In a Java/Maven project with modules, java plugin is not able to understand parent dependencies

I have a Spring Boot project, with JAVA and MAVEN, with different sub-modules

In VSCode the JAVA plugin drives the compilation, and I have configured java.import.maven.enabled": true and java.dependency.syncWithFolderExplorer": true

The compilation result with Java differs from the one obtained with Maven.
For example, with Maven I get a successful compilation, but with JAVA i get some errors.

The JAVA plugin is not able to understand the module's structure.

The structure is as follows

• parent project -> pom.xml in the root directory of the project
• modules, each one in each sub-directory
  |- module 1 -> pom.xml
  |- module 2 -> pom.xml

To build a module with maven, i need to pass the argument -am, so that some dependencies in tha parent pom are executed.
It seems the JAVA plugin is not doing it, or not able to recognize it

Il report non nomina alcun file del repository, test o punto di ingresso. Inizia riproducendo il progetto Spring Boot multi-modulo in VS Code con le impostazioni Java e Maven elencate, quindi confronta la compilazione del plugin Java con Maven usando -am; il lavoro è completato quando le dipendenze del progetto padre vengono gestite in modo coerente.