I've been wondering this too, I actually reached out to them through their contact us link and the only information they gave me was to make an audition profile (which I already had), select my relevant skills (which I had already done), and
IF they do open auditions, you'll get notified through email. I've been needing a reason to move back to Florida after getting booted from my DCP because of good ole COVID, but like you said, it seems like its getting pretty late to still hold open auditions so I'm kinda losing hope, but we'll see I guess!