Options.getJSON is not executed in a .css file that contains the same styles as another .css file

[MarcosViniciusPC]

My project has the following structure:

• components/
  index.css
  • header/
    index.css
    • B2B/
      index.css
      • shared/
        • menu/
          index.css
          • subcomponents/
            subMenuList.module.css
            menuList.module.css
    • B2B/
      index.css
      • shared/
        • menu/
          index.css
          • subcomponents/
            subMenuList.module.css
            menuList.module.css

For specific project reasons, the subMenu List.module.css file (B2B and B2C) contains styles that are identical to each other. The menuList.module.css file contains a slight variation: color: var(--primary-color) and color: var(--secondary-color).

In the build, getJSON passes through the components/header/B2C/shared/menu/subcomponents/subMenuList.module.css file, but not through components/header/B2B/shared/menu/subcomponents/subMenuList.module.css. This same behavior does not happen with components/header/[B2C|B2B]/shared/menu/subcomponents/menuList.module.css, the behavior I expect from all files. Is this a desired behavior for the build process or is it a bug?