suggester query by frontmatter

[ararrocks]

hi guys, any meta bind experts here?

im using this:

const mb = engine.getPlugin('obsidian-meta-bind-plugin').api;
const files = 

const tableOptions = {
    bindTarget: mb.createBindTarget('frontmatter', context.file.path, ['project']),
    tableHead: ['Project', 'Role', 'Note'],
    columns: [
        'INPUT[suggester(optionQuery(#project)):scope^project-name]',
        'INPUT[text:scope^project-role]',
        'INPUT[text:scope^project-note]',
    ],
};

const mountable = mb.createTableMountable(context.file.path, tableOptions);

mb.wrapInMDRC(mountable, container, component);

but i would like to optionQuery files with the metadataMenu fileclass: Project instead of the tag
like
dv.pages().where(page => page.fileClass === "Project"))

is that possible?