Just bought the new Elgato Stream Deck + XL and it works just fine with vMix. However, the vMix plugin is sorely lacking a two-stage color state for the keys. What this means is that a single key can have one color when the shortcut is dormant and another color when active (i.e. dark red goes to bright red when recording starts). The Aximmetry plugin has this feature and it's so well designed. Would love to see vMix adopt what the Aximmetry company figured out a long time ago.