Log into quixel with epic login?

I am trying to log in to quixel bridge application with my epic account login, but it doesn’t let me do this.
it even tells me with an error message that I have an epic account and to use it to login - but i did that and it doesn’t log me in.
what might be the fix for this? is there a place to log into bridge within the epic account that I just have not found yet?

edit: seems quixel bridge does let me log in with my epic account on the web-based app but not on the desktop app.

edit: updating quixel bridge has solved the problem with the app, but metahumans still isn’t appearing. i keep getting teased with it being available to try in bridge, but so far, nothing?