1. Has anyone managed to get it to work somehow?
2. Is IK Multimedia planning on releasing an update soon?
I have tried installing iRig_Keys_IO_Control_Surface_Plug-in_1_0.dmg on multiple Macs with different CPUs and versions of macOS. When trying GarageBand and Logic Pro, the control surface features work perfectly on my older Intel-based MacBook with Big Sur. On my newer M1 MacBooks the iRig is not even detected as a control surface, the keyboard works and MIDI Setup in macOS works fine. It seems as the driver is not working on any M1 macs.
Anyone with similar experiences? I don't think there is a workaround until IK Multimedia releases an updated version of the driver.

I posted some of my experiences here as well:
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