Modloader MCVersion instances return empty results.

[davidalb97]

Using game versions like "Forge", "Fabric" or "Rift" returns empty results, even though are valid MCVersion instances.
On curseforge website it is possible to search by these mod loaders as minecraft versions.
The following sample code exemplifies the emptiness of the searchResults object.

CurseGame game = CurseAPI.game(CurseAPIMinecraft.MINECRAFT_ID)
    .orElseThrow();
CurseCategorySection modCategorySection = game.categorySections()
    .stream()
    .filter(it -> it.name().equals("Mods"))
    .findFirst()
    .orElseThrow();
Optional<NavigableSet<MCVersion>> optionalVersions = CurseAPI.gameVersions(CurseAPIMinecraft.MINECRAFT_ID);
MCVersion version = optionalVersions.orElseThrow().stream()
    .filter(it -> it.versionString().equals("Fabric"))
    .findFirst()
    .orElseThrow();

CurseSearchQuery searchQuery = new CurseSearchQuery()
    .game(game)
    .categorySection(modCategorySection)
    .gameVersion(version);

List<CurseProject> searchResults = CurseAPI.searchProjects(search)
    .orElseThrow();