Can I add a Progress Bar to the Loading plugin?

[rconstantine]

The Loading plugin is used differently than most Quasar components. It’s just called and dismissed via JavaScript code and doesn’t exist in the HTML section.

I’m wondering how I can add a progress bar to it. I like the modal nature of the Loading plugin and the ease of use. Can I use it together with a Progress Bar, or do I need to build my own mash-up using a Modal + Spinner + Progress Bar?