Certain commands may result in @ConfigProperty name keys marked as unused when declared in property file

[rgrunber]

When I use https://github.com/quarkusio/quarkus-quickstarts/tree/main/config-quickstart , if I call the command to clean the Java language server workspace, or add an extension to the current project it loads and I see a warning on greeting.message (and also greeting.name) that

The property 'greeting.message' is not assigned a value in any config file, and must be assigned at runtime.microprofile-config(NO_VALUE_ASSIGNED_TO_PROPERTY)

despite the fact that https://github.com/quarkusio/quarkus-quickstarts/blob/496cb69159c59fad207c6bd8b82e4a4667dffc09/config-quickstart/src/main/resources/application.properties continues to contain the relevant properties.